315055350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{421}}^1\times {\mathrm{1663}}^1$

素因数の和:2102

約数の個数: 72

約数和(自身を含む): 848969472

約数和(自身を除く): 533914122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 421, 450, 842, 1263, 1663, 2105, 2526, 3326, 3789, 4210, 4989, 6315, 7578, 8315, 9978, 10525, 12630, 14967, 16630, 18945, 21050, 24945, 29934, 31575, 37890, 41575, 49890, 63150, 74835, 83150, 94725, 124725, 149670, 189450, 249450, 374175, 700123, 748350, 1400246, 2100369, 3500615, 4200738, 6301107, 7001230, 10501845, 12602214, 17503075, 21003690, 31505535, 35006150, 52509225, 63011070, 105018450, 157527675, 315055350]

約数ペア:

[(1, 315055350), (2, 157527675), (3, 105018450), (5, 63011070), (6, 52509225), (9, 35006150), (10, 31505535), (15, 21003690), (18, 17503075), (25, 12602214), (30, 10501845), (45, 7001230), (50, 6301107), (75, 4200738), (90, 3500615), (150, 2100369), (225, 1400246), (421, 748350), (450, 700123), (842, 374175), (1263, 249450), (1663, 189450), (2105, 149670), (2526, 124725), (3326, 94725), (3789, 83150), (4210, 74835), (4989, 63150), (6315, 49890), (7578, 41575), (8315, 37890), (9978, 31575), (10525, 29934), (12630, 24945), (14967, 21050), (16630, 18945)]