80742150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{59809}}^1$

素因数の和:59830

約数の個数: 48

約数和(自身を含む): 222493200

約数和(自身を除く): 141751050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 59809, 119618, 179427, 299045, 358854, 538281, 598090, 897135, 1076562, 1495225, 1614843, 1794270, 2691405, 2990450, 3229686, 4485675, 5382810, 8074215, 8971350, 13457025, 16148430, 26914050, 40371075, 80742150]

約数ペア:

[(1, 80742150), (2, 40371075), (3, 26914050), (5, 16148430), (6, 13457025), (9, 8971350), (10, 8074215), (15, 5382810), (18, 4485675), (25, 3229686), (27, 2990450), (30, 2691405), (45, 1794270), (50, 1614843), (54, 1495225), (75, 1076562), (90, 897135), (135, 598090), (150, 538281), (225, 358854), (270, 299045), (450, 179427), (675, 119618), (1350, 59809)]