85893180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 257354496

約数和(自身を除く): 171461316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 107, 170, 204, 214, 255, 321, 340, 428, 510, 535, 642, 787, 1020, 1070, 1284, 1574, 1605, 1819, 2140, 2361, 3148, 3210, 3638, 3935, 4722, 5457, 6420, 7276, 7870, 9095, 9444, 10914, 11805, 13379, 15740, 18190, 21828, 23610, 26758, 27285, 36380, 40137, 47220, 53516, 54570, 66895, 80274, 84209, 109140, 133790, 160548, 168418, 200685, 252627, 267580, 336836, 401370, 421045, 505254, 802740, 842090, 1010508, 1263135, 1431553, 1684180, 2526270, 2863106, 4294659, 5052540, 5726212, 7157765, 8589318, 14315530, 17178636, 21473295, 28631060, 42946590, 85893180]

約数ペア:

[(1, 85893180), (2, 42946590), (3, 28631060), (4, 21473295), (5, 17178636), (6, 14315530), (10, 8589318), (12, 7157765), (15, 5726212), (17, 5052540), (20, 4294659), (30, 2863106), (34, 2526270), (51, 1684180), (60, 1431553), (68, 1263135), (85, 1010508), (102, 842090), (107, 802740), (170, 505254), (204, 421045), (214, 401370), (255, 336836), (321, 267580), (340, 252627), (428, 200685), (510, 168418), (535, 160548), (642, 133790), (787, 109140), (1020, 84209), (1070, 80274), (1284, 66895), (1574, 54570), (1605, 53516), (1819, 47220), (2140, 40137), (2361, 36380), (3148, 27285), (3210, 26758), (3638, 23610), (3935, 21828), (4722, 18190), (5457, 15740), (6420, 13379), (7276, 11805), (7870, 10914), (9095, 9444)]