89225220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1949}}^1$

素因数の和:2077

約数の個数: 96

約数和(自身を含む): 288288000

約数和(自身を除く): 199062780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1308, 1526, 1635, 1949, 2180, 2289, 3052, 3270, 3815, 3898, 4578, 5847, 6540, 7630, 7796, 9156, 9745, 11445, 11694, 13643, 15260, 19490, 22890, 23388, 27286, 29235, 38980, 40929, 45780, 54572, 58470, 68215, 81858, 116940, 136430, 163716, 204645, 212441, 272860, 409290, 424882, 637323, 818580, 849764, 1062205, 1274646, 1487087, 2124410, 2549292, 2974174, 3186615, 4248820, 4461261, 5948348, 6373230, 7435435, 8922522, 12746460, 14870870, 17845044, 22306305, 29741740, 44612610, 89225220]

約数ペア:

[(1, 89225220), (2, 44612610), (3, 29741740), (4, 22306305), (5, 17845044), (6, 14870870), (7, 12746460), (10, 8922522), (12, 7435435), (14, 6373230), (15, 5948348), (20, 4461261), (21, 4248820), (28, 3186615), (30, 2974174), (35, 2549292), (42, 2124410), (60, 1487087), (70, 1274646), (84, 1062205), (105, 849764), (109, 818580), (140, 637323), (210, 424882), (218, 409290), (327, 272860), (420, 212441), (436, 204645), (545, 163716), (654, 136430), (763, 116940), (1090, 81858), (1308, 68215), (1526, 58470), (1635, 54572), (1949, 45780), (2180, 40929), (2289, 38980), (3052, 29235), (3270, 27286), (3815, 23388), (3898, 22890), (4578, 19490), (5847, 15260), (6540, 13643), (7630, 11694), (7796, 11445), (9156, 9745)]