1525089420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{18379}}^1$

素因数の和:18855

約数の個数: 72

約数和(自身を含む): 4636391760

約数和(自身を除く): 3111302340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 461, 922, 1383, 1844, 2305, 2766, 4149, 4610, 5532, 6915, 8298, 9220, 13830, 16596, 18379, 20745, 27660, 36758, 41490, 55137, 73516, 82980, 91895, 110274, 165411, 183790, 220548, 275685, 330822, 367580, 551370, 661644, 827055, 1102740, 1654110, 3308220, 8472719, 16945438, 25418157, 33890876, 42363595, 50836314, 76254471, 84727190, 101672628, 127090785, 152508942, 169454380, 254181570, 305017884, 381272355, 508363140, 762544710, 1525089420]

約数ペア:

[(1, 1525089420), (2, 762544710), (3, 508363140), (4, 381272355), (5, 305017884), (6, 254181570), (9, 169454380), (10, 152508942), (12, 127090785), (15, 101672628), (18, 84727190), (20, 76254471), (30, 50836314), (36, 42363595), (45, 33890876), (60, 25418157), (90, 16945438), (180, 8472719), (461, 3308220), (922, 1654110), (1383, 1102740), (1844, 827055), (2305, 661644), (2766, 551370), (4149, 367580), (4610, 330822), (5532, 275685), (6915, 220548), (8298, 183790), (9220, 165411), (13830, 110274), (16596, 91895), (18379, 82980), (20745, 73516), (27660, 55137), (36758, 41490)]