213222600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{118457}}^1$

素因数の和:118479

約数の個数: 72

約数和(自身を含む): 716078610

約数和(自身を除く): 502856010

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 118457, 236914, 355371, 473828, 592285, 710742, 947656, 1066113, 1184570, 1421484, 1776855, 2132226, 2369140, 2842968, 2961425, 3553710, 4264452, 4738280, 5330565, 5922850, 7107420, 8528904, 8884275, 10661130, 11845700, 14214840, 17768550, 21322260, 23691400, 26652825, 35537100, 42644520, 53305650, 71074200, 106611300, 213222600]

約数ペア:

[(1, 213222600), (2, 106611300), (3, 71074200), (4, 53305650), (5, 42644520), (6, 35537100), (8, 26652825), (9, 23691400), (10, 21322260), (12, 17768550), (15, 14214840), (18, 11845700), (20, 10661130), (24, 8884275), (25, 8528904), (30, 7107420), (36, 5922850), (40, 5330565), (45, 4738280), (50, 4264452), (60, 3553710), (72, 2961425), (75, 2842968), (90, 2369140), (100, 2132226), (120, 1776855), (150, 1421484), (180, 1184570), (200, 1066113), (225, 947656), (300, 710742), (360, 592285), (450, 473828), (600, 355371), (900, 236914), (1800, 118457)]