75382890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7877}}^1$

素因数の和:7927

約数の個数: 64

約数和(自身を含む): 204197760

約数和(自身を除く): 128814870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 7877, 9570, 15754, 23631, 39385, 47262, 78770, 86647, 118155, 173294, 228433, 236310, 259941, 433235, 456866, 519882, 685299, 866470, 1142165, 1299705, 1370598, 2284330, 2512763, 2599410, 3426495, 5025526, 6852990, 7538289, 12563815, 15076578, 25127630, 37691445, 75382890]

約数ペア:

[(1, 75382890), (2, 37691445), (3, 25127630), (5, 15076578), (6, 12563815), (10, 7538289), (11, 6852990), (15, 5025526), (22, 3426495), (29, 2599410), (30, 2512763), (33, 2284330), (55, 1370598), (58, 1299705), (66, 1142165), (87, 866470), (110, 685299), (145, 519882), (165, 456866), (174, 433235), (290, 259941), (319, 236310), (330, 228433), (435, 173294), (638, 118155), (870, 86647), (957, 78770), (1595, 47262), (1914, 39385), (3190, 23631), (4785, 15754), (7877, 9570)]