200217900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{3163}}^1$

素因数の和:3391

約数の個数: 72

約数和(自身を含む): 582226624

約数和(自身を除く): 382008724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 211, 300, 422, 633, 844, 1055, 1266, 2110, 2532, 3163, 3165, 4220, 5275, 6326, 6330, 9489, 10550, 12652, 12660, 15815, 15825, 18978, 21100, 31630, 31650, 37956, 47445, 63260, 63300, 79075, 94890, 158150, 189780, 237225, 316300, 474450, 667393, 948900, 1334786, 2002179, 2669572, 3336965, 4004358, 6673930, 8008716, 10010895, 13347860, 16684825, 20021790, 33369650, 40043580, 50054475, 66739300, 100108950, 200217900]

約数ペア:

[(1, 200217900), (2, 100108950), (3, 66739300), (4, 50054475), (5, 40043580), (6, 33369650), (10, 20021790), (12, 16684825), (15, 13347860), (20, 10010895), (25, 8008716), (30, 6673930), (50, 4004358), (60, 3336965), (75, 2669572), (100, 2002179), (150, 1334786), (211, 948900), (300, 667393), (422, 474450), (633, 316300), (844, 237225), (1055, 189780), (1266, 158150), (2110, 94890), (2532, 79075), (3163, 63300), (3165, 63260), (4220, 47445), (5275, 37956), (6326, 31650), (6330, 31630), (9489, 21100), (10550, 18978), (12652, 15825), (12660, 15815)]