66285180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2179}}^1$

素因数の和:2220

約数の個数: 108

約数和(自身を含む): 217821240

約数和(自身を除く): 151536060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2179, 2340, 2535, 3042, 3380, 4358, 5070, 6084, 6537, 7605, 8716, 10140, 10895, 13074, 15210, 19611, 21790, 26148, 28327, 30420, 32685, 39222, 43580, 56654, 65370, 78444, 84981, 98055, 113308, 130740, 141635, 169962, 196110, 254943, 283270, 339924, 368251, 392220, 424905, 509886, 566540, 736502, 849810, 1019772, 1104753, 1274715, 1473004, 1699620, 1841255, 2209506, 2549430, 3314259, 3682510, 4419012, 5098860, 5523765, 6628518, 7365020, 11047530, 13257036, 16571295, 22095060, 33142590, 66285180]

約数ペア:

[(1, 66285180), (2, 33142590), (3, 22095060), (4, 16571295), (5, 13257036), (6, 11047530), (9, 7365020), (10, 6628518), (12, 5523765), (13, 5098860), (15, 4419012), (18, 3682510), (20, 3314259), (26, 2549430), (30, 2209506), (36, 1841255), (39, 1699620), (45, 1473004), (52, 1274715), (60, 1104753), (65, 1019772), (78, 849810), (90, 736502), (117, 566540), (130, 509886), (156, 424905), (169, 392220), (180, 368251), (195, 339924), (234, 283270), (260, 254943), (338, 196110), (390, 169962), (468, 141635), (507, 130740), (585, 113308), (676, 98055), (780, 84981), (845, 78444), (1014, 65370), (1170, 56654), (1521, 43580), (1690, 39222), (2028, 32685), (2179, 30420), (2340, 28327), (2535, 26148), (3042, 21790), (3380, 19611), (4358, 15210), (5070, 13074), (6084, 10895), (6537, 10140), (7605, 8716)]