76299440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 218557440

約数和(自身を除く): 142258000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 71, 76, 80, 95, 101, 112, 133, 140, 142, 152, 190, 202, 266, 280, 284, 304, 355, 380, 404, 497, 505, 532, 560, 568, 665, 707, 710, 760, 808, 994, 1010, 1064, 1136, 1330, 1349, 1414, 1420, 1520, 1616, 1919, 1988, 2020, 2128, 2485, 2660, 2698, 2828, 2840, 3535, 3838, 3976, 4040, 4970, 5320, 5396, 5656, 5680, 6745, 7070, 7171, 7676, 7952, 8080, 9443, 9595, 9940, 10640, 10792, 11312, 13433, 13490, 14140, 14342, 15352, 18886, 19190, 19880, 21584, 26866, 26980, 28280, 28684, 30704, 35855, 37772, 38380, 39760, 47215, 50197, 53732, 53960, 56560, 57368, 67165, 71710, 75544, 76760, 94430, 100394, 107464, 107920, 114736, 134330, 136249, 143420, 151088, 153520, 188860, 200788, 214928, 250985, 268660, 272498, 286840, 377720, 401576, 501970, 537320, 544996, 573680, 681245, 755440, 803152, 953743, 1003940, 1074640, 1089992, 1362490, 1907486, 2007880, 2179984, 2724980, 3814972, 4015760, 4768715, 5449960, 7629944, 9537430, 10899920, 15259888, 19074860, 38149720, 76299440]

約数ペア:

[(1, 76299440), (2, 38149720), (4, 19074860), (5, 15259888), (7, 10899920), (8, 9537430), (10, 7629944), (14, 5449960), (16, 4768715), (19, 4015760), (20, 3814972), (28, 2724980), (35, 2179984), (38, 2007880), (40, 1907486), (56, 1362490), (70, 1089992), (71, 1074640), (76, 1003940), (80, 953743), (95, 803152), (101, 755440), (112, 681245), (133, 573680), (140, 544996), (142, 537320), (152, 501970), (190, 401576), (202, 377720), (266, 286840), (280, 272498), (284, 268660), (304, 250985), (355, 214928), (380, 200788), (404, 188860), (497, 153520), (505, 151088), (532, 143420), (560, 136249), (568, 134330), (665, 114736), (707, 107920), (710, 107464), (760, 100394), (808, 94430), (994, 76760), (1010, 75544), (1064, 71710), (1136, 67165), (1330, 57368), (1349, 56560), (1414, 53960), (1420, 53732), (1520, 50197), (1616, 47215), (1919, 39760), (1988, 38380), (2020, 37772), (2128, 35855), (2485, 30704), (2660, 28684), (2698, 28280), (2828, 26980), (2840, 26866), (3535, 21584), (3838, 19880), (3976, 19190), (4040, 18886), (4970, 15352), (5320, 14342), (5396, 14140), (5656, 13490), (5680, 13433), (6745, 11312), (7070, 10792), (7171, 10640), (7676, 9940), (7952, 9595), (8080, 9443)]