45210900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{21529}}^1$

素因数の和:21553

約数の個数: 72

約数和(自身を含む): 149504320

約数和(自身を除く): 104293420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 21529, 43058, 64587, 86116, 107645, 129174, 150703, 215290, 258348, 301406, 322935, 430580, 452109, 538225, 602812, 645870, 753515, 904218, 1076450, 1291740, 1507030, 1614675, 1808436, 2152900, 2260545, 3014060, 3229350, 3767575, 4521090, 6458700, 7535150, 9042180, 11302725, 15070300, 22605450, 45210900]

約数ペア:

[(1, 45210900), (2, 22605450), (3, 15070300), (4, 11302725), (5, 9042180), (6, 7535150), (7, 6458700), (10, 4521090), (12, 3767575), (14, 3229350), (15, 3014060), (20, 2260545), (21, 2152900), (25, 1808436), (28, 1614675), (30, 1507030), (35, 1291740), (42, 1076450), (50, 904218), (60, 753515), (70, 645870), (75, 602812), (84, 538225), (100, 452109), (105, 430580), (140, 322935), (150, 301406), (175, 258348), (210, 215290), (300, 150703), (350, 129174), (420, 107645), (525, 86116), (700, 64587), (1050, 43058), (2100, 21529)]