145400580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62137}}^1$

素因数の和:62165

約数の個数: 72

約数和(自身を含む): 474982872

約数和(自身を除く): 329582292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 62137, 124274, 186411, 248548, 310685, 372822, 559233, 621370, 745644, 807781, 932055, 1118466, 1242740, 1615562, 1864110, 2236932, 2423343, 2796165, 3231124, 3728220, 4038905, 4846686, 5592330, 7270029, 8077810, 9693372, 11184660, 12116715, 14540058, 16155620, 24233430, 29080116, 36350145, 48466860, 72700290, 145400580]

約数ペア:

[(1, 145400580), (2, 72700290), (3, 48466860), (4, 36350145), (5, 29080116), (6, 24233430), (9, 16155620), (10, 14540058), (12, 12116715), (13, 11184660), (15, 9693372), (18, 8077810), (20, 7270029), (26, 5592330), (30, 4846686), (36, 4038905), (39, 3728220), (45, 3231124), (52, 2796165), (60, 2423343), (65, 2236932), (78, 1864110), (90, 1615562), (117, 1242740), (130, 1118466), (156, 932055), (180, 807781), (195, 745644), (234, 621370), (260, 559233), (390, 372822), (468, 310685), (585, 248548), (780, 186411), (1170, 124274), (2340, 62137)]