66177420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 194685120

約数和(自身を除く): 128507700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 73, 87, 116, 145, 146, 174, 219, 290, 292, 348, 365, 435, 438, 521, 580, 730, 870, 876, 1042, 1095, 1460, 1563, 1740, 2084, 2117, 2190, 2605, 3126, 4234, 4380, 5210, 6252, 6351, 7815, 8468, 10420, 10585, 12702, 15109, 15630, 21170, 25404, 30218, 31260, 31755, 38033, 42340, 45327, 60436, 63510, 75545, 76066, 90654, 114099, 127020, 151090, 152132, 181308, 190165, 226635, 228198, 302180, 380330, 453270, 456396, 570495, 760660, 906540, 1102957, 1140990, 2205914, 2281980, 3308871, 4411828, 5514785, 6617742, 11029570, 13235484, 16544355, 22059140, 33088710, 66177420]

約数ペア:

[(1, 66177420), (2, 33088710), (3, 22059140), (4, 16544355), (5, 13235484), (6, 11029570), (10, 6617742), (12, 5514785), (15, 4411828), (20, 3308871), (29, 2281980), (30, 2205914), (58, 1140990), (60, 1102957), (73, 906540), (87, 760660), (116, 570495), (145, 456396), (146, 453270), (174, 380330), (219, 302180), (290, 228198), (292, 226635), (348, 190165), (365, 181308), (435, 152132), (438, 151090), (521, 127020), (580, 114099), (730, 90654), (870, 76066), (876, 75545), (1042, 63510), (1095, 60436), (1460, 45327), (1563, 42340), (1740, 38033), (2084, 31755), (2117, 31260), (2190, 30218), (2605, 25404), (3126, 21170), (4234, 15630), (4380, 15109), (5210, 12702), (6252, 10585), (6351, 10420), (7815, 8468)]