325443420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{200891}}^1$

素因数の和:200912

約数の個数: 60

約数和(自身を含む): 1020933144

約数和(自身を除く): 695489724

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, 200891, 401782, 602673, 803564, 1004455, 1205346, 1808019, 2008910, 2410692, 3013365, 3616038, 4017820, 5424057, 6026730, 7232076, 9040095, 10848114, 12053460, 16272171, 18080190, 21696228, 27120285, 32544342, 36160380, 54240570, 65088684, 81360855, 108481140, 162721710, 325443420]

約数ペア:

[(1, 325443420), (2, 162721710), (3, 108481140), (4, 81360855), (5, 65088684), (6, 54240570), (9, 36160380), (10, 32544342), (12, 27120285), (15, 21696228), (18, 18080190), (20, 16272171), (27, 12053460), (30, 10848114), (36, 9040095), (45, 7232076), (54, 6026730), (60, 5424057), (81, 4017820), (90, 3616038), (108, 3013365), (135, 2410692), (162, 2008910), (180, 1808019), (270, 1205346), (324, 1004455), (405, 803564), (540, 602673), (810, 401782), (1620, 200891)]