270180612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2521}}^1$

素因数の和:2773

約数の個数: 72

約数和(自身を含む): 738996440

約数和(自身を除く): 468815828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 229, 234, 458, 468, 687, 916, 1374, 2061, 2521, 2748, 2977, 4122, 5042, 5954, 7563, 8244, 8931, 10084, 11908, 15126, 17862, 22689, 26793, 30252, 32773, 35724, 45378, 53586, 65546, 90756, 98319, 107172, 131092, 196638, 294957, 393276, 577309, 589914, 1154618, 1179828, 1731927, 2309236, 3463854, 5195781, 6927708, 7505017, 10391562, 15010034, 20783124, 22515051, 30020068, 45030102, 67545153, 90060204, 135090306, 270180612]

約数ペア:

[(1, 270180612), (2, 135090306), (3, 90060204), (4, 67545153), (6, 45030102), (9, 30020068), (12, 22515051), (13, 20783124), (18, 15010034), (26, 10391562), (36, 7505017), (39, 6927708), (52, 5195781), (78, 3463854), (117, 2309236), (156, 1731927), (229, 1179828), (234, 1154618), (458, 589914), (468, 577309), (687, 393276), (916, 294957), (1374, 196638), (2061, 131092), (2521, 107172), (2748, 98319), (2977, 90756), (4122, 65546), (5042, 53586), (5954, 45378), (7563, 35724), (8244, 32773), (8931, 30252), (10084, 26793), (11908, 22689), (15126, 17862)]