75938460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7489}}^1$

素因数の和:7527

約数の個数: 72

約数和(自身を含む): 230272560

約数和(自身を除く): 154334100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 7489, 10140, 14978, 22467, 29956, 37445, 44934, 74890, 89868, 97357, 112335, 149780, 194714, 224670, 292071, 389428, 449340, 486785, 584142, 973570, 1168284, 1265641, 1460355, 1947140, 2531282, 2920710, 3796923, 5062564, 5841420, 6328205, 7593846, 12656410, 15187692, 18984615, 25312820, 37969230, 75938460]

約数ペア:

[(1, 75938460), (2, 37969230), (3, 25312820), (4, 18984615), (5, 15187692), (6, 12656410), (10, 7593846), (12, 6328205), (13, 5841420), (15, 5062564), (20, 3796923), (26, 2920710), (30, 2531282), (39, 1947140), (52, 1460355), (60, 1265641), (65, 1168284), (78, 973570), (130, 584142), (156, 486785), (169, 449340), (195, 389428), (260, 292071), (338, 224670), (390, 194714), (507, 149780), (676, 112335), (780, 97357), (845, 89868), (1014, 74890), (1690, 44934), (2028, 37445), (2535, 29956), (3380, 22467), (5070, 14978), (7489, 10140)]