42523380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{26249}}^1$

素因数の和:26270

約数の個数: 60

約数和(自身を含む): 133402500

約数和(自身を除く): 90879120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 26249, 52498, 78747, 104996, 131245, 157494, 236241, 262490, 314988, 393735, 472482, 524980, 708723, 787470, 944964, 1181205, 1417446, 1574940, 2126169, 2362410, 2834892, 3543615, 4252338, 4724820, 7087230, 8504676, 10630845, 14174460, 21261690, 42523380]

約数ペア:

[(1, 42523380), (2, 21261690), (3, 14174460), (4, 10630845), (5, 8504676), (6, 7087230), (9, 4724820), (10, 4252338), (12, 3543615), (15, 2834892), (18, 2362410), (20, 2126169), (27, 1574940), (30, 1417446), (36, 1181205), (45, 944964), (54, 787470), (60, 708723), (81, 524980), (90, 472482), (108, 393735), (135, 314988), (162, 262490), (180, 236241), (270, 157494), (324, 131245), (405, 104996), (540, 78747), (810, 52498), (1620, 26249)]