150988240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3541}}^1$

素因数の和:3608

約数の個数: 80

約数和(自身を含む): 387381456

約数和(自身を除く): 236393216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 656, 820, 1040, 1066, 1640, 2132, 2665, 3280, 3541, 4264, 5330, 7082, 8528, 10660, 14164, 17705, 21320, 28328, 35410, 42640, 46033, 56656, 70820, 92066, 141640, 145181, 184132, 230165, 283280, 290362, 368264, 460330, 580724, 725905, 736528, 920660, 1161448, 1451810, 1841320, 1887353, 2322896, 2903620, 3682640, 3774706, 5807240, 7549412, 9436765, 11614480, 15098824, 18873530, 30197648, 37747060, 75494120, 150988240]

約数ペア:

[(1, 150988240), (2, 75494120), (4, 37747060), (5, 30197648), (8, 18873530), (10, 15098824), (13, 11614480), (16, 9436765), (20, 7549412), (26, 5807240), (40, 3774706), (41, 3682640), (52, 2903620), (65, 2322896), (80, 1887353), (82, 1841320), (104, 1451810), (130, 1161448), (164, 920660), (205, 736528), (208, 725905), (260, 580724), (328, 460330), (410, 368264), (520, 290362), (533, 283280), (656, 230165), (820, 184132), (1040, 145181), (1066, 141640), (1640, 92066), (2132, 70820), (2665, 56656), (3280, 46033), (3541, 42640), (4264, 35410), (5330, 28328), (7082, 21320), (8528, 17705), (10660, 14164)]