100501320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19477}}^1$

素因数の和:19534

約数の個数: 64

約数和(自身を含む): 308531520

約数和(自身を除く): 208030200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 19477, 38954, 58431, 77908, 97385, 116862, 155816, 194770, 233724, 292155, 389540, 467448, 584310, 779080, 837511, 1168620, 1675022, 2337240, 2512533, 3350044, 4187555, 5025066, 6700088, 8375110, 10050132, 12562665, 16750220, 20100264, 25125330, 33500440, 50250660, 100501320]

約数ペア:

[(1, 100501320), (2, 50250660), (3, 33500440), (4, 25125330), (5, 20100264), (6, 16750220), (8, 12562665), (10, 10050132), (12, 8375110), (15, 6700088), (20, 5025066), (24, 4187555), (30, 3350044), (40, 2512533), (43, 2337240), (60, 1675022), (86, 1168620), (120, 837511), (129, 779080), (172, 584310), (215, 467448), (258, 389540), (344, 292155), (430, 233724), (516, 194770), (645, 155816), (860, 116862), (1032, 97385), (1290, 77908), (1720, 58431), (2580, 38954), (5160, 19477)]