75043940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 169735608

約数和(自身を除く): 94691668

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 173, 205, 230, 346, 410, 460, 529, 692, 820, 865, 943, 1058, 1730, 1886, 2116, 2645, 3460, 3772, 3979, 4715, 5290, 7093, 7958, 9430, 10580, 14186, 15916, 18860, 19895, 21689, 28372, 35465, 39790, 43378, 70930, 79580, 86756, 91517, 108445, 141860, 163139, 183034, 216890, 326278, 366068, 433780, 457585, 652556, 815695, 915170, 1631390, 1830340, 3262780, 3752197, 7504394, 15008788, 18760985, 37521970, 75043940]

約数ペア:

[(1, 75043940), (2, 37521970), (4, 18760985), (5, 15008788), (10, 7504394), (20, 3752197), (23, 3262780), (41, 1830340), (46, 1631390), (82, 915170), (92, 815695), (115, 652556), (164, 457585), (173, 433780), (205, 366068), (230, 326278), (346, 216890), (410, 183034), (460, 163139), (529, 141860), (692, 108445), (820, 91517), (865, 86756), (943, 79580), (1058, 70930), (1730, 43378), (1886, 39790), (2116, 35465), (2645, 28372), (3460, 21689), (3772, 19895), (3979, 18860), (4715, 15916), (5290, 14186), (7093, 10580), (7958, 9430)]