75429880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 178536960

約数和(自身を除く): 103107080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 163, 184, 230, 326, 460, 503, 652, 815, 920, 1006, 1304, 1630, 2012, 2515, 3260, 3749, 4024, 5030, 6520, 7498, 10060, 11569, 14996, 18745, 20120, 23138, 29992, 37490, 46276, 57845, 74980, 81989, 92552, 115690, 149960, 163978, 231380, 327956, 409945, 462760, 655912, 819890, 1639780, 1885747, 3279560, 3771494, 7542988, 9428735, 15085976, 18857470, 37714940, 75429880]

約数ペア:

[(1, 75429880), (2, 37714940), (4, 18857470), (5, 15085976), (8, 9428735), (10, 7542988), (20, 3771494), (23, 3279560), (40, 1885747), (46, 1639780), (92, 819890), (115, 655912), (163, 462760), (184, 409945), (230, 327956), (326, 231380), (460, 163978), (503, 149960), (652, 115690), (815, 92552), (920, 81989), (1006, 74980), (1304, 57845), (1630, 46276), (2012, 37490), (2515, 29992), (3260, 23138), (3749, 20120), (4024, 18745), (5030, 14996), (6520, 11569), (7498, 10060)]