23374980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 120

約数和(自身を含む): 75132288

約数和(自身を除く): 51757308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 270, 282, 307, 324, 405, 423, 470, 540, 564, 614, 705, 810, 846, 921, 940, 1228, 1269, 1410, 1535, 1620, 1692, 1842, 2115, 2538, 2763, 2820, 3070, 3684, 3807, 4230, 4605, 5076, 5526, 6140, 6345, 7614, 8289, 8460, 9210, 11052, 12690, 13815, 14429, 15228, 16578, 18420, 19035, 24867, 25380, 27630, 28858, 33156, 38070, 41445, 43287, 49734, 55260, 57716, 72145, 76140, 82890, 86574, 99468, 124335, 129861, 144290, 165780, 173148, 216435, 248670, 259722, 288580, 389583, 432870, 497340, 519444, 649305, 779166, 865740, 1168749, 1298610, 1558332, 1947915, 2337498, 2597220, 3895830, 4674996, 5843745, 7791660, 11687490, 23374980]

約数ペア:

[(1, 23374980), (2, 11687490), (3, 7791660), (4, 5843745), (5, 4674996), (6, 3895830), (9, 2597220), (10, 2337498), (12, 1947915), (15, 1558332), (18, 1298610), (20, 1168749), (27, 865740), (30, 779166), (36, 649305), (45, 519444), (47, 497340), (54, 432870), (60, 389583), (81, 288580), (90, 259722), (94, 248670), (108, 216435), (135, 173148), (141, 165780), (162, 144290), (180, 129861), (188, 124335), (235, 99468), (270, 86574), (282, 82890), (307, 76140), (324, 72145), (405, 57716), (423, 55260), (470, 49734), (540, 43287), (564, 41445), (614, 38070), (705, 33156), (810, 28858), (846, 27630), (921, 25380), (940, 24867), (1228, 19035), (1269, 18420), (1410, 16578), (1535, 15228), (1620, 14429), (1692, 13815), (1842, 12690), (2115, 11052), (2538, 9210), (2763, 8460), (2820, 8289), (3070, 7614), (3684, 6345), (3807, 6140), (4230, 5526), (4605, 5076)]