91795920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 305337600

約数和(自身を除く): 213541680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 149, 151, 170, 204, 240, 255, 272, 298, 302, 340, 408, 447, 453, 510, 596, 604, 680, 745, 755, 816, 894, 906, 1020, 1192, 1208, 1360, 1490, 1510, 1788, 1812, 2040, 2235, 2265, 2384, 2416, 2533, 2567, 2980, 3020, 3576, 3624, 4080, 4470, 4530, 5066, 5134, 5960, 6040, 7152, 7248, 7599, 7701, 8940, 9060, 10132, 10268, 11920, 12080, 12665, 12835, 15198, 15402, 17880, 18120, 20264, 20536, 22499, 25330, 25670, 30396, 30804, 35760, 36240, 37995, 38505, 40528, 41072, 44998, 50660, 51340, 60792, 61608, 67497, 75990, 77010, 89996, 101320, 102680, 112495, 121584, 123216, 134994, 151980, 154020, 179992, 202640, 205360, 224990, 269988, 303960, 308040, 337485, 359984, 382483, 449980, 539976, 607920, 616080, 674970, 764966, 899960, 1079952, 1147449, 1349940, 1529932, 1799920, 1912415, 2294898, 2699880, 3059864, 3824830, 4589796, 5399760, 5737245, 6119728, 7649660, 9179592, 11474490, 15299320, 18359184, 22948980, 30598640, 45897960, 91795920]

約数ペア:

[(1, 91795920), (2, 45897960), (3, 30598640), (4, 22948980), (5, 18359184), (6, 15299320), (8, 11474490), (10, 9179592), (12, 7649660), (15, 6119728), (16, 5737245), (17, 5399760), (20, 4589796), (24, 3824830), (30, 3059864), (34, 2699880), (40, 2294898), (48, 1912415), (51, 1799920), (60, 1529932), (68, 1349940), (80, 1147449), (85, 1079952), (102, 899960), (120, 764966), (136, 674970), (149, 616080), (151, 607920), (170, 539976), (204, 449980), (240, 382483), (255, 359984), (272, 337485), (298, 308040), (302, 303960), (340, 269988), (408, 224990), (447, 205360), (453, 202640), (510, 179992), (596, 154020), (604, 151980), (680, 134994), (745, 123216), (755, 121584), (816, 112495), (894, 102680), (906, 101320), (1020, 89996), (1192, 77010), (1208, 75990), (1360, 67497), (1490, 61608), (1510, 60792), (1788, 51340), (1812, 50660), (2040, 44998), (2235, 41072), (2265, 40528), (2384, 38505), (2416, 37995), (2533, 36240), (2567, 35760), (2980, 30804), (3020, 30396), (3576, 25670), (3624, 25330), (4080, 22499), (4470, 20536), (4530, 20264), (5066, 18120), (5134, 17880), (5960, 15402), (6040, 15198), (7152, 12835), (7248, 12665), (7599, 12080), (7701, 11920), (8940, 10268), (9060, 10132)]