80834700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{1187}}^1$

素因数の和:1431

約数の個数: 72

約数和(自身を含む): 235109952

約数和(自身を除く): 154275252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 227, 300, 454, 681, 908, 1135, 1187, 1362, 2270, 2374, 2724, 3405, 3561, 4540, 4748, 5675, 5935, 6810, 7122, 11350, 11870, 13620, 14244, 17025, 17805, 22700, 23740, 29675, 34050, 35610, 59350, 68100, 71220, 89025, 118700, 178050, 269449, 356100, 538898, 808347, 1077796, 1347245, 1616694, 2694490, 3233388, 4041735, 5388980, 6736225, 8083470, 13472450, 16166940, 20208675, 26944900, 40417350, 80834700]

約数ペア:

[(1, 80834700), (2, 40417350), (3, 26944900), (4, 20208675), (5, 16166940), (6, 13472450), (10, 8083470), (12, 6736225), (15, 5388980), (20, 4041735), (25, 3233388), (30, 2694490), (50, 1616694), (60, 1347245), (75, 1077796), (100, 808347), (150, 538898), (227, 356100), (300, 269449), (454, 178050), (681, 118700), (908, 89025), (1135, 71220), (1187, 68100), (1362, 59350), (2270, 35610), (2374, 34050), (2724, 29675), (3405, 23740), (3561, 22700), (4540, 17805), (4748, 17025), (5675, 14244), (5935, 13620), (6810, 11870), (7122, 11350)]