322663860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61813}}^1$

素因数の和:61857

約数の個数: 72

約数和(自身を含む): 1012513320

約数和(自身を除く): 689849460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 61813, 123626, 185439, 247252, 309065, 370878, 556317, 618130, 741756, 927195, 1112634, 1236260, 1792577, 1854390, 2225268, 2781585, 3585154, 3708780, 5377731, 5563170, 7170308, 8962885, 10755462, 11126340, 16133193, 17925770, 21510924, 26888655, 32266386, 35851540, 53777310, 64532772, 80665965, 107554620, 161331930, 322663860]

約数ペア:

[(1, 322663860), (2, 161331930), (3, 107554620), (4, 80665965), (5, 64532772), (6, 53777310), (9, 35851540), (10, 32266386), (12, 26888655), (15, 21510924), (18, 17925770), (20, 16133193), (29, 11126340), (30, 10755462), (36, 8962885), (45, 7170308), (58, 5563170), (60, 5377731), (87, 3708780), (90, 3585154), (116, 2781585), (145, 2225268), (174, 1854390), (180, 1792577), (261, 1236260), (290, 1112634), (348, 927195), (435, 741756), (522, 618130), (580, 556317), (870, 370878), (1044, 309065), (1305, 247252), (1740, 185439), (2610, 123626), (5220, 61813)]