208093255740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{128452627}}^1$

素因数の和:128452648

約数の個数: 60

約数和(自身を含む): 652796255496

約数和(自身を除く): 444702999756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 128452627, 256905254, 385357881, 513810508, 642263135, 770715762, 1156073643, 1284526270, 1541431524, 1926789405, 2312147286, 2569052540, 3468220929, 3853578810, 4624294572, 5780368215, 6936441858, 7707157620, 10404662787, 11560736430, 13872883716, 17341104645, 20809325574, 23121472860, 34682209290, 41618651148, 52023313935, 69364418580, 104046627870, 208093255740]

約数ペア:

[(1, 208093255740), (2, 104046627870), (3, 69364418580), (4, 52023313935), (5, 41618651148), (6, 34682209290), (9, 23121472860), (10, 20809325574), (12, 17341104645), (15, 13872883716), (18, 11560736430), (20, 10404662787), (27, 7707157620), (30, 6936441858), (36, 5780368215), (45, 4624294572), (54, 3853578810), (60, 3468220929), (81, 2569052540), (90, 2312147286), (108, 1926789405), (135, 1541431524), (162, 1284526270), (180, 1156073643), (270, 770715762), (324, 642263135), (405, 513810508), (540, 385357881), (810, 256905254), (1620, 128452627)]