220122450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{489161}}^1$

素因数の和:489179

約数の個数: 36

約数和(自身を含む): 591396858

約数和(自身を除く): 371274408

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 489161, 978322, 1467483, 2445805, 2934966, 4402449, 4891610, 7337415, 8804898, 12229025, 14674830, 22012245, 24458050, 36687075, 44024490, 73374150, 110061225, 220122450]

約数ペア:

[(1, 220122450), (2, 110061225), (3, 73374150), (5, 44024490), (6, 36687075), (9, 24458050), (10, 22012245), (15, 14674830), (18, 12229025), (25, 8804898), (30, 7337415), (45, 4891610), (50, 4402449), (75, 2934966), (90, 2445805), (150, 1467483), (225, 978322), (450, 489161)]