55042195680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{2131}}^1$

素因数の和:4151

約数の個数: 240

約数和(自身を含む): 194441751504

約数和(自身を除く): 139399555824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 1993, 2131, 2160, 2592, 3240, 3986, 4262, 4320, 5979, 6393, 6480, 7972, 8524, 9965, 10655, 11958, 12786, 12960, 15944, 17048, 17937, 19179, 19930, 21310, 23916, 25572, 29895, 31888, 31965, 34096, 35874, 38358, 39860, 42620, 47832, 51144, 53811, 57537, 59790, 63776, 63930, 68192, 71748, 76716, 79720, 85240, 89685, 95664, 95895, 102288, 107622, 115074, 119580, 127860, 143496, 153432, 159440, 161433, 170480, 172611, 179370, 191328, 191790, 204576, 215244, 230148, 239160, 255720, 269055, 286992, 287685, 306864, 318880, 322866, 340960, 345222, 358740, 383580, 430488, 460296, 478320, 511440, 538110, 573984, 575370, 613728, 645732, 690444, 717480, 767160, 807165, 860976, 863055, 920592, 956640, 1022880, 1076220, 1150740, 1291464, 1380888, 1434960, 1534320, 1614330, 1721952, 1726110, 1841184, 2152440, 2301480, 2582928, 2761776, 2869920, 3068640, 3228660, 3452220, 4247083, 4304880, 4602960, 5165856, 5523552, 6457320, 6904440, 8494166, 8609760, 9205920, 12741249, 12914640, 13808880, 16988332, 21235415, 25482498, 25829280, 27617760, 33976664, 38223747, 42470830, 50964996, 63706245, 67953328, 76447494, 84941660, 101929992, 114671241, 127412490, 135906656, 152894988, 169883320, 191118735, 203859984, 229342482, 254824980, 305789976, 339766640, 344013723, 382237470, 407719968, 458684964, 509649960, 573356205, 611579952, 679533280, 688027446, 764474940, 917369928, 1019299920, 1146712410, 1223159904, 1376054892, 1528949880, 1720068615, 1834739856, 2038599840, 2293424820, 2752109784, 3057899760, 3440137230, 3669479712, 4586849640, 5504219568, 6115799520, 6880274460, 9173699280, 11008439136, 13760548920, 18347398560, 27521097840, 55042195680]

約数ペア:

[(1, 55042195680), (2, 27521097840), (3, 18347398560), (4, 13760548920), (5, 11008439136), (6, 9173699280), (8, 6880274460), (9, 6115799520), (10, 5504219568), (12, 4586849640), (15, 3669479712), (16, 3440137230), (18, 3057899760), (20, 2752109784), (24, 2293424820), (27, 2038599840), (30, 1834739856), (32, 1720068615), (36, 1528949880), (40, 1376054892), (45, 1223159904), (48, 1146712410), (54, 1019299920), (60, 917369928), (72, 764474940), (80, 688027446), (81, 679533280), (90, 611579952), (96, 573356205), (108, 509649960), (120, 458684964), (135, 407719968), (144, 382237470), (160, 344013723), (162, 339766640), (180, 305789976), (216, 254824980), (240, 229342482), (270, 203859984), (288, 191118735), (324, 169883320), (360, 152894988), (405, 135906656), (432, 127412490), (480, 114671241), (540, 101929992), (648, 84941660), (720, 76447494), (810, 67953328), (864, 63706245), (1080, 50964996), (1296, 42470830), (1440, 38223747), (1620, 33976664), (1993, 27617760), (2131, 25829280), (2160, 25482498), (2592, 21235415), (3240, 16988332), (3986, 13808880), (4262, 12914640), (4320, 12741249), (5979, 9205920), (6393, 8609760), (6480, 8494166), (7972, 6904440), (8524, 6457320), (9965, 5523552), (10655, 5165856), (11958, 4602960), (12786, 4304880), (12960, 4247083), (15944, 3452220), (17048, 3228660), (17937, 3068640), (19179, 2869920), (19930, 2761776), (21310, 2582928), (23916, 2301480), (25572, 2152440), (29895, 1841184), (31888, 1726110), (31965, 1721952), (34096, 1614330), (35874, 1534320), (38358, 1434960), (39860, 1380888), (42620, 1291464), (47832, 1150740), (51144, 1076220), (53811, 1022880), (57537, 956640), (59790, 920592), (63776, 863055), (63930, 860976), (68192, 807165), (71748, 767160), (76716, 717480), (79720, 690444), (85240, 645732), (89685, 613728), (95664, 575370), (95895, 573984), (102288, 538110), (107622, 511440), (115074, 478320), (119580, 460296), (127860, 430488), (143496, 383580), (153432, 358740), (159440, 345222), (161433, 340960), (170480, 322866), (172611, 318880), (179370, 306864), (191328, 287685), (191790, 286992), (204576, 269055), (215244, 255720), (230148, 239160)]