77755050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1319}}^1$

素因数の和:1468

約数の個数: 72

約数和(自身を含む): 210656160

約数和(自身を除く): 132901110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 131, 150, 225, 262, 393, 450, 655, 786, 1179, 1310, 1319, 1965, 2358, 2638, 3275, 3930, 3957, 5895, 6550, 6595, 7914, 9825, 11790, 11871, 13190, 19650, 19785, 23742, 29475, 32975, 39570, 58950, 59355, 65950, 98925, 118710, 172789, 197850, 296775, 345578, 518367, 593550, 863945, 1036734, 1555101, 1727890, 2591835, 3110202, 4319725, 5183670, 7775505, 8639450, 12959175, 15551010, 25918350, 38877525, 77755050]

約数ペア:

[(1, 77755050), (2, 38877525), (3, 25918350), (5, 15551010), (6, 12959175), (9, 8639450), (10, 7775505), (15, 5183670), (18, 4319725), (25, 3110202), (30, 2591835), (45, 1727890), (50, 1555101), (75, 1036734), (90, 863945), (131, 593550), (150, 518367), (225, 345578), (262, 296775), (393, 197850), (450, 172789), (655, 118710), (786, 98925), (1179, 65950), (1310, 59355), (1319, 58950), (1965, 39570), (2358, 32975), (2638, 29475), (3275, 23742), (3930, 19785), (3957, 19650), (5895, 13190), (6550, 11871), (6595, 11790), (7914, 9825)]