422596260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:898

約数の個数: 144

約数和(自身を含む): 1331890560

約数和(自身を除く): 909294300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 71, 86, 90, 129, 142, 172, 180, 213, 215, 258, 284, 355, 387, 426, 430, 516, 639, 645, 710, 769, 774, 852, 860, 1065, 1278, 1290, 1420, 1538, 1548, 1935, 2130, 2307, 2556, 2580, 3053, 3076, 3195, 3845, 3870, 4260, 4614, 6106, 6390, 6921, 7690, 7740, 9159, 9228, 11535, 12212, 12780, 13842, 15265, 15380, 18318, 23070, 27477, 27684, 30530, 33067, 34605, 36636, 45795, 46140, 54599, 54954, 61060, 66134, 69210, 91590, 99201, 109198, 109908, 132268, 137385, 138420, 163797, 165335, 183180, 198402, 218396, 272995, 274770, 297603, 327594, 330670, 396804, 491391, 496005, 545990, 549540, 595206, 655188, 661340, 818985, 982782, 992010, 1091980, 1190412, 1488015, 1637970, 1965564, 1984020, 2347757, 2456955, 2976030, 3275940, 4695514, 4913910, 5952060, 7043271, 9391028, 9827820, 11738785, 14086542, 21129813, 23477570, 28173084, 35216355, 42259626, 46955140, 70432710, 84519252, 105649065, 140865420, 211298130, 422596260]

約数ペア:

[(1, 422596260), (2, 211298130), (3, 140865420), (4, 105649065), (5, 84519252), (6, 70432710), (9, 46955140), (10, 42259626), (12, 35216355), (15, 28173084), (18, 23477570), (20, 21129813), (30, 14086542), (36, 11738785), (43, 9827820), (45, 9391028), (60, 7043271), (71, 5952060), (86, 4913910), (90, 4695514), (129, 3275940), (142, 2976030), (172, 2456955), (180, 2347757), (213, 1984020), (215, 1965564), (258, 1637970), (284, 1488015), (355, 1190412), (387, 1091980), (426, 992010), (430, 982782), (516, 818985), (639, 661340), (645, 655188), (710, 595206), (769, 549540), (774, 545990), (852, 496005), (860, 491391), (1065, 396804), (1278, 330670), (1290, 327594), (1420, 297603), (1538, 274770), (1548, 272995), (1935, 218396), (2130, 198402), (2307, 183180), (2556, 165335), (2580, 163797), (3053, 138420), (3076, 137385), (3195, 132268), (3845, 109908), (3870, 109198), (4260, 99201), (4614, 91590), (6106, 69210), (6390, 66134), (6921, 61060), (7690, 54954), (7740, 54599), (9159, 46140), (9228, 45795), (11535, 36636), (12212, 34605), (12780, 33067), (13842, 30530), (15265, 27684), (15380, 27477), (18318, 23070)]