75284770920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1204171}}^1$

素因数の和:1204706

約数の個数: 64

約数和(自身を含む): 226288002240

約数和(自身を除く): 151003231320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 2084, 2605, 3126, 4168, 5210, 6252, 7815, 10420, 12504, 15630, 20840, 31260, 62520, 1204171, 2408342, 3612513, 4816684, 6020855, 7225026, 9633368, 12041710, 14450052, 18062565, 24083420, 28900104, 36125130, 48166840, 72250260, 144500520, 627373091, 1254746182, 1882119273, 2509492364, 3136865455, 3764238546, 5018984728, 6273730910, 7528477092, 9410596365, 12547461820, 15056954184, 18821192730, 25094923640, 37642385460, 75284770920]

約数ペア:

[(1, 75284770920), (2, 37642385460), (3, 25094923640), (4, 18821192730), (5, 15056954184), (6, 12547461820), (8, 9410596365), (10, 7528477092), (12, 6273730910), (15, 5018984728), (20, 3764238546), (24, 3136865455), (30, 2509492364), (40, 1882119273), (60, 1254746182), (120, 627373091), (521, 144500520), (1042, 72250260), (1563, 48166840), (2084, 36125130), (2605, 28900104), (3126, 24083420), (4168, 18062565), (5210, 14450052), (6252, 12041710), (7815, 9633368), (10420, 7225026), (12504, 6020855), (15630, 4816684), (20840, 3612513), (31260, 2408342), (62520, 1204171)]