150172850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1055

約数の個数: 48

約数和(自身を含む): 289568520

約数和(自身を除く): 139395670

約数列:

[1, 2, 5, 10, 25, 50, 53, 61, 106, 122, 265, 305, 530, 610, 929, 1325, 1525, 1858, 2650, 3050, 3233, 4645, 6466, 9290, 16165, 23225, 32330, 46450, 49237, 56669, 80825, 98474, 113338, 161650, 246185, 283345, 492370, 566690, 1230925, 1416725, 2461850, 2833450, 3003457, 6006914, 15017285, 30034570, 75086425, 150172850]

約数ペア:

[(1, 150172850), (2, 75086425), (5, 30034570), (10, 15017285), (25, 6006914), (50, 3003457), (53, 2833450), (61, 2461850), (106, 1416725), (122, 1230925), (265, 566690), (305, 492370), (530, 283345), (610, 246185), (929, 161650), (1325, 113338), (1525, 98474), (1858, 80825), (2650, 56669), (3050, 49237), (3233, 46450), (4645, 32330), (6466, 23225), (9290, 16165)]