28027372800

素因数分解:

$2^8\times 3^1\times 5^2\times 7^2\times {\mathrm{31}}^3$

素因数の和:136

約数の個数: 648

約数和(自身を含む): 111184050432

約数和(自身を除く): 83156677632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 49, 50, 56, 60, 62, 64, 70, 75, 80, 84, 93, 96, 98, 100, 105, 112, 120, 124, 128, 140, 147, 150, 155, 160, 168, 175, 186, 192, 196, 200, 210, 217, 224, 240, 245, 248, 256, 280, 294, 300, 310, 320, 336, 350, 372, 384, 392, 400, 420, 434, 448, 465, 480, 490, 496, 525, 560, 588, 600, 620, 640, 651, 672, 700, 735, 744, 768, 775, 784, 800, 840, 868, 896, 930, 960, 961, 980, 992, 1050, 1085, 1120, 1176, 1200, 1225, 1240, 1280, 1302, 1344, 1400, 1470, 1488, 1519, 1550, 1568, 1600, 1680, 1736, 1792, 1860, 1920, 1922, 1960, 1984, 2100, 2170, 2240, 2325, 2352, 2400, 2450, 2480, 2604, 2688, 2800, 2883, 2940, 2976, 3038, 3100, 3136, 3200, 3255, 3360, 3472, 3675, 3720, 3840, 3844, 3920, 3968, 4200, 4340, 4480, 4557, 4650, 4704, 4800, 4805, 4900, 4960, 5208, 5376, 5425, 5600, 5766, 5880, 5952, 6076, 6200, 6272, 6400, 6510, 6720, 6727, 6944, 7350, 7440, 7595, 7688, 7840, 7936, 8400, 8680, 8960, 9114, 9300, 9408, 9600, 9610, 9800, 9920, 10416, 10850, 11200, 11532, 11760, 11904, 12152, 12400, 12544, 13020, 13440, 13454, 13888, 14415, 14700, 14880, 15190, 15376, 15680, 16275, 16800, 17360, 18228, 18600, 18816, 19200, 19220, 19600, 19840, 20181, 20832, 21700, 22400, 22785, 23064, 23520, 23808, 24025, 24304, 24800, 26040, 26880, 26908, 27776, 28830, 29400, 29760, 29791, 30380, 30752, 31360, 32550, 33600, 33635, 34720, 36456, 37200, 37632, 37975, 38440, 39200, 39680, 40362, 41664, 43400, 44800, 45570, 46128, 47040, 47089, 48050, 48608, 49600, 52080, 53816, 55552, 57660, 58800, 59520, 59582, 60760, 61504, 62720, 65100, 67200, 67270, 69440, 72075, 72912, 74400, 75950, 76880, 78400, 80724, 83328, 86800, 89373, 91140, 92256, 94080, 94178, 96100, 97216, 99200, 100905, 104160, 107632, 113925, 115320, 117600, 119040, 119164, 121520, 123008, 130200, 134400, 134540, 138880, 141267, 144150, 145824, 148800, 148955, 151900, 153760, 156800, 161448, 166656, 168175, 173600, 178746, 182280, 184512, 188160, 188356, 192200, 194432, 198400, 201810, 208320, 208537, 215264, 227850, 230640, 235200, 235445, 238328, 243040, 246016, 260400, 269080, 277760, 282534, 288300, 291648, 297600, 297910, 303800, 307520, 313600, 322896, 336350, 347200, 357492, 364560, 369024, 376712, 384400, 388864, 403620, 416640, 417074, 430528, 446865, 455700, 461280, 470400, 470890, 476656, 486080, 504525, 520800, 538160, 565068, 576600, 583296, 595200, 595820, 607600, 615040, 625611, 645792, 672700, 694400, 706335, 714984, 729120, 738048, 744775, 753424, 768800, 807240, 833280, 834148, 861056, 893730, 911400, 922560, 940800, 941780, 953312, 972160, 1009050, 1041600, 1042685, 1076320, 1130136, 1153200, 1166592, 1177225, 1191640, 1215200, 1230080, 1251222, 1291584, 1345400, 1388800, 1412670, 1429968, 1458240, 1459759, 1489550, 1506848, 1537600, 1614480, 1668296, 1722112, 1787460, 1822800, 1845120, 1883560, 1906624, 1944320, 2018100, 2083200, 2085370, 2152640, 2234325, 2260272, 2306400, 2354450, 2383280, 2430400, 2502444, 2583168, 2690800, 2825340, 2859936, 2916480, 2919518, 2979100, 3013696, 3075200, 3128055, 3228960, 3336592, 3531675, 3574920, 3645600, 3690240, 3767120, 3813248, 4036200, 4166400, 4170740, 4305280, 4379277, 4468650, 4520544, 4612800, 4708900, 4766560, 4860800, 5004888, 5166336, 5213425, 5381600, 5650680, 5719872, 5832960, 5839036, 5958200, 6027392, 6150400, 6256110, 6457920, 6673184, 7063350, 7149840, 7291200, 7298795, 7534240, 7626496, 8072400, 8341480, 8610560, 8758554, 8937300, 9041088, 9225600, 9417800, 9533120, 9721600, 10009776, 10426850, 10763200, 11301360, 11439744, 11678072, 11916400, 12054784, 12512220, 12915840, 13346368, 14126700, 14299680, 14582400, 14597590, 15068480, 15640275, 16144800, 16682960, 17517108, 17874600, 18082176, 18451200, 18835600, 19066240, 20019552, 20853700, 21526400, 21896385, 22602720, 22879488, 23356144, 23832800, 25024440, 25831680, 26692736, 28253400, 28599360, 29164800, 29195180, 30136960, 31280550, 32289600, 33365920, 35034216, 35749200, 36164352, 36493975, 37671200, 38132480, 40039104, 41707400, 43052800, 43792770, 45205440, 46712288, 47665600, 50048880, 53385472, 56506800, 57198720, 58390360, 60273920, 62561100, 64579200, 66731840, 70068432, 71498400, 72987950, 75342400, 80078208, 83414800, 87585540, 90410880, 93424576, 95331200, 100097760, 109481925, 113013600, 114397440, 116780720, 125122200, 129158400, 133463680, 140136864, 142996800, 145975900, 150684800, 160156416, 166829600, 175171080, 180821760, 186849152, 190662400, 200195520, 218963850, 226027200, 233561440, 250244400, 266927360, 280273728, 285993600, 291951800, 301369600, 333659200, 350342160, 373698304, 400391040, 437927700, 452054400, 467122880, 500488800, 560547456, 571987200, 583903600, 667318400, 700684320, 800782080, 875855400, 904108800, 934245760, 1000977600, 1121094912, 1167807200, 1334636800, 1401368640, 1751710800, 1868491520, 2001955200, 2335614400, 2802737280, 3503421600, 4003910400, 4671228800, 5605474560, 7006843200, 9342457600, 14013686400, 28027372800]

約数ペア:

[(1, 28027372800), (2, 14013686400), (3, 9342457600), (4, 7006843200), (5, 5605474560), (6, 4671228800), (7, 4003910400), (8, 3503421600), (10, 2802737280), (12, 2335614400), (14, 2001955200), (15, 1868491520), (16, 1751710800), (20, 1401368640), (21, 1334636800), (24, 1167807200), (25, 1121094912), (28, 1000977600), (30, 934245760), (31, 904108800), (32, 875855400), (35, 800782080), (40, 700684320), (42, 667318400), (48, 583903600), (49, 571987200), (50, 560547456), (56, 500488800), (60, 467122880), (62, 452054400), (64, 437927700), (70, 400391040), (75, 373698304), (80, 350342160), (84, 333659200), (93, 301369600), (96, 291951800), (98, 285993600), (100, 280273728), (105, 266927360), (112, 250244400), (120, 233561440), (124, 226027200), (128, 218963850), (140, 200195520), (147, 190662400), (150, 186849152), (155, 180821760), (160, 175171080), (168, 166829600), (175, 160156416), (186, 150684800), (192, 145975900), (196, 142996800), (200, 140136864), (210, 133463680), (217, 129158400), (224, 125122200), (240, 116780720), (245, 114397440), (248, 113013600), (256, 109481925), (280, 100097760), (294, 95331200), (300, 93424576), (310, 90410880), (320, 87585540), (336, 83414800), (350, 80078208), (372, 75342400), (384, 72987950), (392, 71498400), (400, 70068432), (420, 66731840), (434, 64579200), (448, 62561100), (465, 60273920), (480, 58390360), (490, 57198720), (496, 56506800), (525, 53385472), (560, 50048880), (588, 47665600), (600, 46712288), (620, 45205440), (640, 43792770), (651, 43052800), (672, 41707400), (700, 40039104), (735, 38132480), (744, 37671200), (768, 36493975), (775, 36164352), (784, 35749200), (800, 35034216), (840, 33365920), (868, 32289600), (896, 31280550), (930, 30136960), (960, 29195180), (961, 29164800), (980, 28599360), (992, 28253400), (1050, 26692736), (1085, 25831680), (1120, 25024440), (1176, 23832800), (1200, 23356144), (1225, 22879488), (1240, 22602720), (1280, 21896385), (1302, 21526400), (1344, 20853700), (1400, 20019552), (1470, 19066240), (1488, 18835600), (1519, 18451200), (1550, 18082176), (1568, 17874600), (1600, 17517108), (1680, 16682960), (1736, 16144800), (1792, 15640275), (1860, 15068480), (1920, 14597590), (1922, 14582400), (1960, 14299680), (1984, 14126700), (2100, 13346368), (2170, 12915840), (2240, 12512220), (2325, 12054784), (2352, 11916400), (2400, 11678072), (2450, 11439744), (2480, 11301360), (2604, 10763200), (2688, 10426850), (2800, 10009776), (2883, 9721600), (2940, 9533120), (2976, 9417800), (3038, 9225600), (3100, 9041088), (3136, 8937300), (3200, 8758554), (3255, 8610560), (3360, 8341480), (3472, 8072400), (3675, 7626496), (3720, 7534240), (3840, 7298795), (3844, 7291200), (3920, 7149840), (3968, 7063350), (4200, 6673184), (4340, 6457920), (4480, 6256110), (4557, 6150400), (4650, 6027392), (4704, 5958200), (4800, 5839036), (4805, 5832960), (4900, 5719872), (4960, 5650680), (5208, 5381600), (5376, 5213425), (5425, 5166336), (5600, 5004888), (5766, 4860800), (5880, 4766560), (5952, 4708900), (6076, 4612800), (6200, 4520544), (6272, 4468650), (6400, 4379277), (6510, 4305280), (6720, 4170740), (6727, 4166400), (6944, 4036200), (7350, 3813248), (7440, 3767120), (7595, 3690240), (7688, 3645600), (7840, 3574920), (7936, 3531675), (8400, 3336592), (8680, 3228960), (8960, 3128055), (9114, 3075200), (9300, 3013696), (9408, 2979100), (9600, 2919518), (9610, 2916480), (9800, 2859936), (9920, 2825340), (10416, 2690800), (10850, 2583168), (11200, 2502444), (11532, 2430400), (11760, 2383280), (11904, 2354450), (12152, 2306400), (12400, 2260272), (12544, 2234325), (13020, 2152640), (13440, 2085370), (13454, 2083200), (13888, 2018100), (14415, 1944320), (14700, 1906624), (14880, 1883560), (15190, 1845120), (15376, 1822800), (15680, 1787460), (16275, 1722112), (16800, 1668296), (17360, 1614480), (18228, 1537600), (18600, 1506848), (18816, 1489550), (19200, 1459759), (19220, 1458240), (19600, 1429968), (19840, 1412670), (20181, 1388800), (20832, 1345400), (21700, 1291584), (22400, 1251222), (22785, 1230080), (23064, 1215200), (23520, 1191640), (23808, 1177225), (24025, 1166592), (24304, 1153200), (24800, 1130136), (26040, 1076320), (26880, 1042685), (26908, 1041600), (27776, 1009050), (28830, 972160), (29400, 953312), (29760, 941780), (29791, 940800), (30380, 922560), (30752, 911400), (31360, 893730), (32550, 861056), (33600, 834148), (33635, 833280), (34720, 807240), (36456, 768800), (37200, 753424), (37632, 744775), (37975, 738048), (38440, 729120), (39200, 714984), (39680, 706335), (40362, 694400), (41664, 672700), (43400, 645792), (44800, 625611), (45570, 615040), (46128, 607600), (47040, 595820), (47089, 595200), (48050, 583296), (48608, 576600), (49600, 565068), (52080, 538160), (53816, 520800), (55552, 504525), (57660, 486080), (58800, 476656), (59520, 470890), (59582, 470400), (60760, 461280), (61504, 455700), (62720, 446865), (65100, 430528), (67200, 417074), (67270, 416640), (69440, 403620), (72075, 388864), (72912, 384400), (74400, 376712), (75950, 369024), (76880, 364560), (78400, 357492), (80724, 347200), (83328, 336350), (86800, 322896), (89373, 313600), (91140, 307520), (92256, 303800), (94080, 297910), (94178, 297600), (96100, 291648), (97216, 288300), (99200, 282534), (100905, 277760), (104160, 269080), (107632, 260400), (113925, 246016), (115320, 243040), (117600, 238328), (119040, 235445), (119164, 235200), (121520, 230640), (123008, 227850), (130200, 215264), (134400, 208537), (134540, 208320), (138880, 201810), (141267, 198400), (144150, 194432), (145824, 192200), (148800, 188356), (148955, 188160), (151900, 184512), (153760, 182280), (156800, 178746), (161448, 173600), (166656, 168175)]