25622280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 84202560

約数和(自身を除く): 58580280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 691, 824, 927, 1030, 1236, 1382, 1545, 1854, 2060, 2073, 2472, 2764, 3090, 3455, 3708, 4120, 4146, 4635, 5528, 6180, 6219, 6910, 7416, 8292, 9270, 10365, 12360, 12438, 13820, 16584, 18540, 20730, 24876, 27640, 31095, 37080, 41460, 49752, 62190, 71173, 82920, 124380, 142346, 213519, 248760, 284692, 355865, 427038, 569384, 640557, 711730, 854076, 1067595, 1281114, 1423460, 1708152, 2135190, 2562228, 2846920, 3202785, 4270380, 5124456, 6405570, 8540760, 12811140, 25622280]

約数ペア:

[(1, 25622280), (2, 12811140), (3, 8540760), (4, 6405570), (5, 5124456), (6, 4270380), (8, 3202785), (9, 2846920), (10, 2562228), (12, 2135190), (15, 1708152), (18, 1423460), (20, 1281114), (24, 1067595), (30, 854076), (36, 711730), (40, 640557), (45, 569384), (60, 427038), (72, 355865), (90, 284692), (103, 248760), (120, 213519), (180, 142346), (206, 124380), (309, 82920), (360, 71173), (412, 62190), (515, 49752), (618, 41460), (691, 37080), (824, 31095), (927, 27640), (1030, 24876), (1236, 20730), (1382, 18540), (1545, 16584), (1854, 13820), (2060, 12438), (2073, 12360), (2472, 10365), (2764, 9270), (3090, 8292), (3455, 7416), (3708, 6910), (4120, 6219), (4146, 6180), (4635, 5528)]