18905374800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:308

約数の個数: 720

約数和(自身を含む): 74281579008

約数和(自身を除く): 55376204208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 31, 36, 39, 40, 45, 48, 50, 52, 60, 62, 65, 72, 75, 78, 80, 83, 90, 93, 100, 104, 117, 120, 124, 130, 144, 150, 155, 156, 157, 166, 180, 186, 195, 200, 208, 225, 234, 240, 248, 249, 260, 279, 300, 310, 312, 314, 325, 332, 360, 372, 390, 400, 403, 415, 450, 465, 468, 471, 496, 498, 520, 558, 585, 600, 620, 624, 628, 650, 664, 720, 744, 747, 775, 780, 785, 806, 830, 900, 930, 936, 942, 975, 996, 1040, 1079, 1116, 1170, 1200, 1209, 1240, 1245, 1256, 1300, 1328, 1395, 1413, 1488, 1494, 1550, 1560, 1570, 1612, 1660, 1800, 1860, 1872, 1884, 1950, 1992, 2015, 2041, 2075, 2158, 2232, 2325, 2340, 2355, 2418, 2480, 2490, 2512, 2573, 2600, 2790, 2826, 2925, 2988, 3100, 3120, 3140, 3224, 3237, 3320, 3600, 3627, 3720, 3735, 3768, 3900, 3925, 3984, 4030, 4082, 4150, 4316, 4464, 4650, 4680, 4710, 4836, 4867, 4980, 5146, 5200, 5395, 5580, 5652, 5850, 5976, 6045, 6123, 6200, 6225, 6280, 6448, 6474, 6640, 6975, 7065, 7254, 7440, 7470, 7536, 7719, 7800, 7850, 8060, 8164, 8300, 8632, 9300, 9360, 9420, 9672, 9711, 9734, 9960, 10075, 10205, 10292, 10790, 11160, 11304, 11700, 11775, 11952, 12090, 12246, 12400, 12450, 12560, 12865, 12948, 13031, 13950, 14130, 14508, 14601, 14940, 15438, 15600, 15700, 16120, 16185, 16328, 16600, 17264, 18135, 18369, 18600, 18675, 18840, 19344, 19422, 19468, 19920, 20150, 20410, 20584, 21580, 22320, 22608, 23157, 23400, 23550, 24180, 24335, 24492, 24900, 25730, 25896, 26062, 26975, 27900, 28260, 29016, 29202, 29880, 30225, 30615, 30876, 31400, 32240, 32370, 32656, 33200, 33449, 35325, 36270, 36738, 37200, 37350, 37680, 38595, 38844, 38936, 39093, 40300, 40820, 41168, 43160, 43803, 46314, 46800, 47100, 48360, 48555, 48670, 48984, 49800, 51025, 51460, 51792, 52124, 53950, 55800, 56520, 58032, 58404, 59760, 60450, 61230, 61752, 62800, 63271, 64325, 64740, 65155, 66898, 70650, 72540, 73005, 73476, 74700, 77190, 77688, 77872, 78186, 80600, 80925, 81640, 86320, 87606, 90675, 91845, 92628, 94200, 96720, 97110, 97340, 97968, 99600, 100347, 102050, 102920, 104248, 107900, 111600, 113040, 115785, 116808, 117279, 120900, 121675, 122460, 123504, 126542, 128650, 129480, 130310, 133796, 141300, 145080, 146010, 146952, 149400, 153075, 154380, 155376, 156372, 161200, 161850, 163280, 167245, 169403, 175212, 181350, 183690, 185256, 188400, 189813, 192975, 194220, 194680, 195465, 200694, 204100, 205840, 208496, 215800, 219015, 231570, 233616, 234558, 241800, 242775, 243350, 244920, 253084, 257300, 258960, 260620, 267592, 282600, 290160, 292020, 293904, 298800, 301041, 306150, 308760, 312744, 316355, 323700, 325775, 334490, 338806, 350424, 362700, 365025, 367380, 370512, 379626, 385950, 388440, 389360, 390930, 401388, 403961, 408200, 431600, 438030, 459225, 463140, 469116, 483600, 485550, 486700, 489840, 501735, 506168, 508209, 514600, 521240, 535184, 565200, 569439, 578925, 584040, 586395, 602082, 612300, 617520, 625488, 632710, 647400, 651550, 668980, 677612, 700848, 725400, 730050, 734760, 759252, 771900, 776880, 781860, 802776, 807922, 816400, 836225, 847015, 876060, 918450, 926280, 938232, 949065, 971100, 973400, 977325, 1003470, 1012336, 1016418, 1029200, 1042480, 1095075, 1138878, 1157850, 1168080, 1172790, 1204164, 1211883, 1224600, 1265420, 1294800, 1303100, 1337960, 1355224, 1450800, 1460100, 1469520, 1505205, 1518504, 1524627, 1543800, 1563720, 1581775, 1605552, 1615844, 1672450, 1694030, 1752120, 1836900, 1852560, 1876464, 1898130, 1942200, 1946800, 1954650, 2006940, 2019805, 2032836, 2190150, 2277756, 2315700, 2345580, 2408328, 2423766, 2449200, 2508675, 2530840, 2541045, 2606200, 2675920, 2710448, 2847195, 2920200, 2931975, 3010410, 3037008, 3049254, 3087600, 3127440, 3163550, 3231688, 3344900, 3388060, 3504240, 3635649, 3673800, 3796260, 3884400, 3909300, 4013880, 4039610, 4065672, 4235075, 4380300, 4555512, 4631400, 4691160, 4745325, 4816656, 4847532, 5017350, 5061680, 5082090, 5212400, 5251493, 5694390, 5840400, 5863950, 6020820, 6059415, 6098508, 6327100, 6463376, 6689800, 6776120, 7271298, 7347600, 7526025, 7592520, 7623135, 7818600, 8027760, 8079220, 8131344, 8470150, 8760600, 9111024, 9262800, 9382320, 9490650, 9695064, 10034700, 10099025, 10164180, 10502986, 11388780, 11727900, 12041640, 12118830, 12197016, 12654200, 12705225, 13379600, 13552240, 14235975, 14542596, 15052050, 15185040, 15246270, 15637200, 15754479, 16158440, 16940300, 17521200, 18178245, 18981300, 19390128, 20069400, 20198050, 20328360, 21005972, 22777560, 23455800, 24083280, 24237660, 24394032, 25308400, 25410450, 26257465, 28471950, 29085192, 30104100, 30297075, 30492540, 31508958, 32316880, 33880600, 36356490, 37962600, 38115675, 40138800, 40396100, 40656720, 42011944, 45555120, 46911600, 47263437, 48475320, 50820900, 52514930, 56943900, 58170384, 60208200, 60594150, 60985080, 63017916, 67761200, 72712980, 75925200, 76231350, 78772395, 80792200, 84023888, 90891225, 94526874, 96950640, 101641800, 105029860, 113887800, 120416400, 121188300, 121970160, 126035832, 131287325, 145425960, 152462700, 157544790, 161584400, 181782450, 189053748, 203283600, 210059720, 227775600, 236317185, 242376600, 252071664, 262574650, 290851920, 304925400, 315089580, 363564900, 378107496, 393861975, 420119440, 472634370, 484753200, 525149300, 609850800, 630179160, 727129800, 756214992, 787723950, 945268740, 1050298600, 1181585925, 1260358320, 1454259600, 1575447900, 1890537480, 2100597200, 2363171850, 3150895800, 3781074960, 4726343700, 6301791600, 9452687400, 18905374800]

約数ペア:

[(1, 18905374800), (2, 9452687400), (3, 6301791600), (4, 4726343700), (5, 3781074960), (6, 3150895800), (8, 2363171850), (9, 2100597200), (10, 1890537480), (12, 1575447900), (13, 1454259600), (15, 1260358320), (16, 1181585925), (18, 1050298600), (20, 945268740), (24, 787723950), (25, 756214992), (26, 727129800), (30, 630179160), (31, 609850800), (36, 525149300), (39, 484753200), (40, 472634370), (45, 420119440), (48, 393861975), (50, 378107496), (52, 363564900), (60, 315089580), (62, 304925400), (65, 290851920), (72, 262574650), (75, 252071664), (78, 242376600), (80, 236317185), (83, 227775600), (90, 210059720), (93, 203283600), (100, 189053748), (104, 181782450), (117, 161584400), (120, 157544790), (124, 152462700), (130, 145425960), (144, 131287325), (150, 126035832), (155, 121970160), (156, 121188300), (157, 120416400), (166, 113887800), (180, 105029860), (186, 101641800), (195, 96950640), (200, 94526874), (208, 90891225), (225, 84023888), (234, 80792200), (240, 78772395), (248, 76231350), (249, 75925200), (260, 72712980), (279, 67761200), (300, 63017916), (310, 60985080), (312, 60594150), (314, 60208200), (325, 58170384), (332, 56943900), (360, 52514930), (372, 50820900), (390, 48475320), (400, 47263437), (403, 46911600), (415, 45555120), (450, 42011944), (465, 40656720), (468, 40396100), (471, 40138800), (496, 38115675), (498, 37962600), (520, 36356490), (558, 33880600), (585, 32316880), (600, 31508958), (620, 30492540), (624, 30297075), (628, 30104100), (650, 29085192), (664, 28471950), (720, 26257465), (744, 25410450), (747, 25308400), (775, 24394032), (780, 24237660), (785, 24083280), (806, 23455800), (830, 22777560), (900, 21005972), (930, 20328360), (936, 20198050), (942, 20069400), (975, 19390128), (996, 18981300), (1040, 18178245), (1079, 17521200), (1116, 16940300), (1170, 16158440), (1200, 15754479), (1209, 15637200), (1240, 15246270), (1245, 15185040), (1256, 15052050), (1300, 14542596), (1328, 14235975), (1395, 13552240), (1413, 13379600), (1488, 12705225), (1494, 12654200), (1550, 12197016), (1560, 12118830), (1570, 12041640), (1612, 11727900), (1660, 11388780), (1800, 10502986), (1860, 10164180), (1872, 10099025), (1884, 10034700), (1950, 9695064), (1992, 9490650), (2015, 9382320), (2041, 9262800), (2075, 9111024), (2158, 8760600), (2232, 8470150), (2325, 8131344), (2340, 8079220), (2355, 8027760), (2418, 7818600), (2480, 7623135), (2490, 7592520), (2512, 7526025), (2573, 7347600), (2600, 7271298), (2790, 6776120), (2826, 6689800), (2925, 6463376), (2988, 6327100), (3100, 6098508), (3120, 6059415), (3140, 6020820), (3224, 5863950), (3237, 5840400), (3320, 5694390), (3600, 5251493), (3627, 5212400), (3720, 5082090), (3735, 5061680), (3768, 5017350), (3900, 4847532), (3925, 4816656), (3984, 4745325), (4030, 4691160), (4082, 4631400), (4150, 4555512), (4316, 4380300), (4464, 4235075), (4650, 4065672), (4680, 4039610), (4710, 4013880), (4836, 3909300), (4867, 3884400), (4980, 3796260), (5146, 3673800), (5200, 3635649), (5395, 3504240), (5580, 3388060), (5652, 3344900), (5850, 3231688), (5976, 3163550), (6045, 3127440), (6123, 3087600), (6200, 3049254), (6225, 3037008), (6280, 3010410), (6448, 2931975), (6474, 2920200), (6640, 2847195), (6975, 2710448), (7065, 2675920), (7254, 2606200), (7440, 2541045), (7470, 2530840), (7536, 2508675), (7719, 2449200), (7800, 2423766), (7850, 2408328), (8060, 2345580), (8164, 2315700), (8300, 2277756), (8632, 2190150), (9300, 2032836), (9360, 2019805), (9420, 2006940), (9672, 1954650), (9711, 1946800), (9734, 1942200), (9960, 1898130), (10075, 1876464), (10205, 1852560), (10292, 1836900), (10790, 1752120), (11160, 1694030), (11304, 1672450), (11700, 1615844), (11775, 1605552), (11952, 1581775), (12090, 1563720), (12246, 1543800), (12400, 1524627), (12450, 1518504), (12560, 1505205), (12865, 1469520), (12948, 1460100), (13031, 1450800), (13950, 1355224), (14130, 1337960), (14508, 1303100), (14601, 1294800), (14940, 1265420), (15438, 1224600), (15600, 1211883), (15700, 1204164), (16120, 1172790), (16185, 1168080), (16328, 1157850), (16600, 1138878), (17264, 1095075), (18135, 1042480), (18369, 1029200), (18600, 1016418), (18675, 1012336), (18840, 1003470), (19344, 977325), (19422, 973400), (19468, 971100), (19920, 949065), (20150, 938232), (20410, 926280), (20584, 918450), (21580, 876060), (22320, 847015), (22608, 836225), (23157, 816400), (23400, 807922), (23550, 802776), (24180, 781860), (24335, 776880), (24492, 771900), (24900, 759252), (25730, 734760), (25896, 730050), (26062, 725400), (26975, 700848), (27900, 677612), (28260, 668980), (29016, 651550), (29202, 647400), (29880, 632710), (30225, 625488), (30615, 617520), (30876, 612300), (31400, 602082), (32240, 586395), (32370, 584040), (32656, 578925), (33200, 569439), (33449, 565200), (35325, 535184), (36270, 521240), (36738, 514600), (37200, 508209), (37350, 506168), (37680, 501735), (38595, 489840), (38844, 486700), (38936, 485550), (39093, 483600), (40300, 469116), (40820, 463140), (41168, 459225), (43160, 438030), (43803, 431600), (46314, 408200), (46800, 403961), (47100, 401388), (48360, 390930), (48555, 389360), (48670, 388440), (48984, 385950), (49800, 379626), (51025, 370512), (51460, 367380), (51792, 365025), (52124, 362700), (53950, 350424), (55800, 338806), (56520, 334490), (58032, 325775), (58404, 323700), (59760, 316355), (60450, 312744), (61230, 308760), (61752, 306150), (62800, 301041), (63271, 298800), (64325, 293904), (64740, 292020), (65155, 290160), (66898, 282600), (70650, 267592), (72540, 260620), (73005, 258960), (73476, 257300), (74700, 253084), (77190, 244920), (77688, 243350), (77872, 242775), (78186, 241800), (80600, 234558), (80925, 233616), (81640, 231570), (86320, 219015), (87606, 215800), (90675, 208496), (91845, 205840), (92628, 204100), (94200, 200694), (96720, 195465), (97110, 194680), (97340, 194220), (97968, 192975), (99600, 189813), (100347, 188400), (102050, 185256), (102920, 183690), (104248, 181350), (107900, 175212), (111600, 169403), (113040, 167245), (115785, 163280), (116808, 161850), (117279, 161200), (120900, 156372), (121675, 155376), (122460, 154380), (123504, 153075), (126542, 149400), (128650, 146952), (129480, 146010), (130310, 145080), (133796, 141300)]