45975440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 133920000

約数和(自身を除く): 87944560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 80, 95, 112, 116, 133, 140, 145, 149, 152, 190, 203, 232, 266, 280, 290, 298, 304, 380, 406, 464, 532, 551, 560, 580, 596, 665, 745, 760, 812, 1015, 1043, 1064, 1102, 1160, 1192, 1330, 1490, 1520, 1624, 2030, 2086, 2128, 2204, 2320, 2384, 2660, 2755, 2831, 2980, 3248, 3857, 4060, 4172, 4321, 4408, 5215, 5320, 5510, 5662, 5960, 7714, 8120, 8344, 8642, 8816, 10430, 10640, 11020, 11324, 11920, 14155, 15428, 16240, 16688, 17284, 19285, 19817, 20860, 21605, 22040, 22648, 28310, 30247, 30856, 34568, 38570, 39634, 41720, 43210, 44080, 45296, 56620, 60494, 61712, 69136, 77140, 79268, 82099, 83440, 86420, 99085, 113240, 120988, 151235, 154280, 158536, 164198, 172840, 198170, 226480, 241976, 302470, 308560, 317072, 328396, 345680, 396340, 410495, 483952, 574693, 604940, 656792, 792680, 820990, 1149386, 1209880, 1313584, 1585360, 1641980, 2298772, 2419760, 2873465, 3283960, 4597544, 5746930, 6567920, 9195088, 11493860, 22987720, 45975440]

約数ペア:

[(1, 45975440), (2, 22987720), (4, 11493860), (5, 9195088), (7, 6567920), (8, 5746930), (10, 4597544), (14, 3283960), (16, 2873465), (19, 2419760), (20, 2298772), (28, 1641980), (29, 1585360), (35, 1313584), (38, 1209880), (40, 1149386), (56, 820990), (58, 792680), (70, 656792), (76, 604940), (80, 574693), (95, 483952), (112, 410495), (116, 396340), (133, 345680), (140, 328396), (145, 317072), (149, 308560), (152, 302470), (190, 241976), (203, 226480), (232, 198170), (266, 172840), (280, 164198), (290, 158536), (298, 154280), (304, 151235), (380, 120988), (406, 113240), (464, 99085), (532, 86420), (551, 83440), (560, 82099), (580, 79268), (596, 77140), (665, 69136), (745, 61712), (760, 60494), (812, 56620), (1015, 45296), (1043, 44080), (1064, 43210), (1102, 41720), (1160, 39634), (1192, 38570), (1330, 34568), (1490, 30856), (1520, 30247), (1624, 28310), (2030, 22648), (2086, 22040), (2128, 21605), (2204, 20860), (2320, 19817), (2384, 19285), (2660, 17284), (2755, 16688), (2831, 16240), (2980, 15428), (3248, 14155), (3857, 11920), (4060, 11324), (4172, 11020), (4321, 10640), (4408, 10430), (5215, 8816), (5320, 8642), (5510, 8344), (5662, 8120), (5960, 7714)]