75012560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 214272000

約数和(自身を除く): 139259440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 35, 40, 56, 58, 62, 70, 80, 112, 116, 124, 140, 145, 149, 155, 203, 217, 232, 248, 280, 290, 298, 310, 406, 434, 464, 496, 560, 580, 596, 620, 745, 812, 868, 899, 1015, 1043, 1085, 1160, 1192, 1240, 1490, 1624, 1736, 1798, 2030, 2086, 2170, 2320, 2384, 2480, 2980, 3248, 3472, 3596, 4060, 4172, 4321, 4340, 4495, 4619, 5215, 5960, 6293, 7192, 8120, 8344, 8642, 8680, 8990, 9238, 10430, 11920, 12586, 14384, 16240, 16688, 17284, 17360, 17980, 18476, 20860, 21605, 23095, 25172, 30247, 31465, 32333, 34568, 35960, 36952, 41720, 43210, 46190, 50344, 60494, 62930, 64666, 69136, 71920, 73904, 83440, 86420, 92380, 100688, 120988, 125860, 129332, 133951, 151235, 161665, 172840, 184760, 241976, 251720, 258664, 267902, 302470, 323330, 345680, 369520, 483952, 503440, 517328, 535804, 604940, 646660, 669755, 937657, 1071608, 1209880, 1293320, 1339510, 1875314, 2143216, 2419760, 2586640, 2679020, 3750628, 4688285, 5358040, 7501256, 9376570, 10716080, 15002512, 18753140, 37506280, 75012560]

約数ペア:

[(1, 75012560), (2, 37506280), (4, 18753140), (5, 15002512), (7, 10716080), (8, 9376570), (10, 7501256), (14, 5358040), (16, 4688285), (20, 3750628), (28, 2679020), (29, 2586640), (31, 2419760), (35, 2143216), (40, 1875314), (56, 1339510), (58, 1293320), (62, 1209880), (70, 1071608), (80, 937657), (112, 669755), (116, 646660), (124, 604940), (140, 535804), (145, 517328), (149, 503440), (155, 483952), (203, 369520), (217, 345680), (232, 323330), (248, 302470), (280, 267902), (290, 258664), (298, 251720), (310, 241976), (406, 184760), (434, 172840), (464, 161665), (496, 151235), (560, 133951), (580, 129332), (596, 125860), (620, 120988), (745, 100688), (812, 92380), (868, 86420), (899, 83440), (1015, 73904), (1043, 71920), (1085, 69136), (1160, 64666), (1192, 62930), (1240, 60494), (1490, 50344), (1624, 46190), (1736, 43210), (1798, 41720), (2030, 36952), (2086, 35960), (2170, 34568), (2320, 32333), (2384, 31465), (2480, 30247), (2980, 25172), (3248, 23095), (3472, 21605), (3596, 20860), (4060, 18476), (4172, 17980), (4321, 17360), (4340, 17284), (4495, 16688), (4619, 16240), (5215, 14384), (5960, 12586), (6293, 11920), (7192, 10430), (8120, 9238), (8344, 8990), (8642, 8680)]