1890170100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 576

約数和(自身を含む): 7680064000

約数和(自身を除く): 5789893900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 50, 52, 54, 60, 63, 65, 70, 75, 78, 84, 90, 91, 98, 100, 105, 108, 117, 126, 130, 135, 140, 147, 150, 156, 157, 175, 180, 182, 189, 195, 196, 210, 225, 234, 245, 252, 260, 270, 273, 294, 300, 314, 315, 325, 343, 350, 351, 364, 378, 390, 420, 441, 450, 455, 468, 471, 490, 525, 540, 546, 585, 588, 628, 630, 637, 650, 675, 686, 700, 702, 735, 756, 780, 785, 819, 882, 900, 910, 942, 945, 975, 980, 1029, 1050, 1092, 1099, 1170, 1225, 1260, 1274, 1300, 1323, 1350, 1365, 1372, 1404, 1413, 1470, 1570, 1575, 1638, 1715, 1755, 1764, 1820, 1884, 1890, 1911, 1950, 2041, 2058, 2100, 2198, 2205, 2275, 2340, 2355, 2450, 2457, 2548, 2646, 2700, 2730, 2826, 2925, 2940, 3087, 3140, 3150, 3185, 3276, 3297, 3430, 3510, 3675, 3780, 3822, 3900, 3925, 4082, 4095, 4116, 4239, 4396, 4410, 4459, 4550, 4710, 4725, 4900, 4914, 5145, 5292, 5460, 5495, 5652, 5733, 5850, 6123, 6174, 6300, 6370, 6594, 6615, 6825, 6860, 7020, 7065, 7350, 7644, 7693, 7850, 8164, 8190, 8478, 8575, 8775, 8820, 8918, 9100, 9261, 9420, 9450, 9555, 9828, 9891, 10205, 10290, 10990, 11025, 11466, 11700, 11775, 12246, 12285, 12348, 12740, 13188, 13230, 13377, 13650, 14130, 14287, 14700, 15386, 15435, 15700, 15925, 16380, 16485, 16956, 17150, 17199, 17550, 17836, 18369, 18522, 18900, 19110, 19782, 20410, 20475, 20580, 21195, 21980, 22050, 22295, 22932, 23079, 23550, 24492, 24570, 25725, 26460, 26754, 27300, 27475, 28260, 28574, 28665, 29673, 30615, 30772, 30870, 31850, 32970, 33075, 34300, 34398, 35100, 35325, 36738, 37044, 38220, 38465, 39564, 40131, 40820, 40950, 42390, 42861, 44100, 44590, 46158, 46305, 47100, 47775, 49140, 49455, 51025, 51450, 53508, 53851, 54950, 55107, 57148, 57330, 59346, 61230, 61425, 61740, 63700, 65940, 66150, 66885, 68796, 69237, 70650, 71435, 73476, 76930, 77175, 80262, 81900, 82425, 84780, 85722, 85995, 89180, 91845, 92316, 92610, 95550, 98910, 100009, 102050, 102900, 105975, 107702, 109900, 110214, 111475, 114660, 115395, 118692, 120393, 122460, 122850, 128583, 132300, 133770, 138474, 141300, 142870, 143325, 148365, 153075, 153860, 154350, 160524, 161553, 164850, 171444, 171990, 183690, 185220, 191100, 192325, 197820, 200018, 200655, 204100, 207711, 211950, 214305, 215404, 220428, 222950, 230790, 231525, 240786, 245700, 247275, 257166, 267540, 269255, 275535, 276948, 285740, 286650, 296730, 300027, 306150, 308700, 323106, 329700, 334425, 343980, 346185, 357175, 367380, 384650, 385749, 400036, 401310, 415422, 423900, 428610, 429975, 445900, 459225, 461580, 463050, 481572, 484659, 494550, 500045, 514332, 538510, 551070, 573300, 576975, 593460, 600054, 601965, 612300, 642915, 646212, 668850, 692370, 700063, 714350, 741825, 769300, 771498, 802620, 807765, 830844, 857220, 859950, 900081, 918450, 926100, 969318, 989100, 1000090, 1003275, 1038555, 1071525, 1077020, 1102140, 1153950, 1200108, 1203930, 1285830, 1337700, 1346275, 1377675, 1384740, 1400126, 1428700, 1453977, 1483650, 1500135, 1542996, 1615530, 1719900, 1730925, 1800162, 1836900, 1928745, 1938636, 2000180, 2006550, 2077110, 2100189, 2143050, 2307900, 2407860, 2423295, 2500225, 2571660, 2692550, 2700243, 2755350, 2800252, 2907954, 2967300, 3000270, 3009825, 3214575, 3231060, 3461850, 3500315, 3600324, 3857490, 4013100, 4038825, 4154220, 4200378, 4286100, 4500405, 4846590, 5000450, 5192775, 5385100, 5400486, 5510700, 5815908, 6000540, 6019650, 6300567, 6429150, 6923700, 7000630, 7269885, 7500675, 7714980, 8077650, 8400756, 9000810, 9643725, 9693180, 10000900, 10385550, 10500945, 10800972, 12039300, 12116475, 12601134, 12858300, 13501215, 14001260, 14539770, 15001350, 16155300, 17501575, 18001620, 18901701, 19287450, 20771100, 21001890, 22502025, 24232950, 25202268, 27002430, 29079540, 30002700, 31502835, 35003150, 36349425, 37803402, 38574900, 42003780, 45004050, 48465900, 52504725, 54004860, 63005670, 67506075, 70006300, 72698850, 75606804, 90008100, 94508505, 105009450, 126011340, 135012150, 145397700, 157514175, 189017010, 210018900, 270024300, 315028350, 378034020, 472542525, 630056700, 945085050, 1890170100]

約数ペア:

[(1, 1890170100), (2, 945085050), (3, 630056700), (4, 472542525), (5, 378034020), (6, 315028350), (7, 270024300), (9, 210018900), (10, 189017010), (12, 157514175), (13, 145397700), (14, 135012150), (15, 126011340), (18, 105009450), (20, 94508505), (21, 90008100), (25, 75606804), (26, 72698850), (27, 70006300), (28, 67506075), (30, 63005670), (35, 54004860), (36, 52504725), (39, 48465900), (42, 45004050), (45, 42003780), (49, 38574900), (50, 37803402), (52, 36349425), (54, 35003150), (60, 31502835), (63, 30002700), (65, 29079540), (70, 27002430), (75, 25202268), (78, 24232950), (84, 22502025), (90, 21001890), (91, 20771100), (98, 19287450), (100, 18901701), (105, 18001620), (108, 17501575), (117, 16155300), (126, 15001350), (130, 14539770), (135, 14001260), (140, 13501215), (147, 12858300), (150, 12601134), (156, 12116475), (157, 12039300), (175, 10800972), (180, 10500945), (182, 10385550), (189, 10000900), (195, 9693180), (196, 9643725), (210, 9000810), (225, 8400756), (234, 8077650), (245, 7714980), (252, 7500675), (260, 7269885), (270, 7000630), (273, 6923700), (294, 6429150), (300, 6300567), (314, 6019650), (315, 6000540), (325, 5815908), (343, 5510700), (350, 5400486), (351, 5385100), (364, 5192775), (378, 5000450), (390, 4846590), (420, 4500405), (441, 4286100), (450, 4200378), (455, 4154220), (468, 4038825), (471, 4013100), (490, 3857490), (525, 3600324), (540, 3500315), (546, 3461850), (585, 3231060), (588, 3214575), (628, 3009825), (630, 3000270), (637, 2967300), (650, 2907954), (675, 2800252), (686, 2755350), (700, 2700243), (702, 2692550), (735, 2571660), (756, 2500225), (780, 2423295), (785, 2407860), (819, 2307900), (882, 2143050), (900, 2100189), (910, 2077110), (942, 2006550), (945, 2000180), (975, 1938636), (980, 1928745), (1029, 1836900), (1050, 1800162), (1092, 1730925), (1099, 1719900), (1170, 1615530), (1225, 1542996), (1260, 1500135), (1274, 1483650), (1300, 1453977), (1323, 1428700), (1350, 1400126), (1365, 1384740), (1372, 1377675), (1404, 1346275), (1413, 1337700), (1470, 1285830), (1570, 1203930), (1575, 1200108), (1638, 1153950), (1715, 1102140), (1755, 1077020), (1764, 1071525), (1820, 1038555), (1884, 1003275), (1890, 1000090), (1911, 989100), (1950, 969318), (2041, 926100), (2058, 918450), (2100, 900081), (2198, 859950), (2205, 857220), (2275, 830844), (2340, 807765), (2355, 802620), (2450, 771498), (2457, 769300), (2548, 741825), (2646, 714350), (2700, 700063), (2730, 692370), (2826, 668850), (2925, 646212), (2940, 642915), (3087, 612300), (3140, 601965), (3150, 600054), (3185, 593460), (3276, 576975), (3297, 573300), (3430, 551070), (3510, 538510), (3675, 514332), (3780, 500045), (3822, 494550), (3900, 484659), (3925, 481572), (4082, 463050), (4095, 461580), (4116, 459225), (4239, 445900), (4396, 429975), (4410, 428610), (4459, 423900), (4550, 415422), (4710, 401310), (4725, 400036), (4900, 385749), (4914, 384650), (5145, 367380), (5292, 357175), (5460, 346185), (5495, 343980), (5652, 334425), (5733, 329700), (5850, 323106), (6123, 308700), (6174, 306150), (6300, 300027), (6370, 296730), (6594, 286650), (6615, 285740), (6825, 276948), (6860, 275535), (7020, 269255), (7065, 267540), (7350, 257166), (7644, 247275), (7693, 245700), (7850, 240786), (8164, 231525), (8190, 230790), (8478, 222950), (8575, 220428), (8775, 215404), (8820, 214305), (8918, 211950), (9100, 207711), (9261, 204100), (9420, 200655), (9450, 200018), (9555, 197820), (9828, 192325), (9891, 191100), (10205, 185220), (10290, 183690), (10990, 171990), (11025, 171444), (11466, 164850), (11700, 161553), (11775, 160524), (12246, 154350), (12285, 153860), (12348, 153075), (12740, 148365), (13188, 143325), (13230, 142870), (13377, 141300), (13650, 138474), (14130, 133770), (14287, 132300), (14700, 128583), (15386, 122850), (15435, 122460), (15700, 120393), (15925, 118692), (16380, 115395), (16485, 114660), (16956, 111475), (17150, 110214), (17199, 109900), (17550, 107702), (17836, 105975), (18369, 102900), (18522, 102050), (18900, 100009), (19110, 98910), (19782, 95550), (20410, 92610), (20475, 92316), (20580, 91845), (21195, 89180), (21980, 85995), (22050, 85722), (22295, 84780), (22932, 82425), (23079, 81900), (23550, 80262), (24492, 77175), (24570, 76930), (25725, 73476), (26460, 71435), (26754, 70650), (27300, 69237), (27475, 68796), (28260, 66885), (28574, 66150), (28665, 65940), (29673, 63700), (30615, 61740), (30772, 61425), (30870, 61230), (31850, 59346), (32970, 57330), (33075, 57148), (34300, 55107), (34398, 54950), (35100, 53851), (35325, 53508), (36738, 51450), (37044, 51025), (38220, 49455), (38465, 49140), (39564, 47775), (40131, 47100), (40820, 46305), (40950, 46158), (42390, 44590), (42861, 44100)]