22871100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{10891}}^1$

素因数の和:10915

約数の個数: 72

約数和(自身を含む): 75634048

約数和(自身を除く): 52762948

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, 10891, 21782, 32673, 43564, 54455, 65346, 76237, 108910, 130692, 152474, 163365, 217820, 228711, 272275, 304948, 326730, 381185, 457422, 544550, 653460, 762370, 816825, 914844, 1089100, 1143555, 1524740, 1633650, 1905925, 2287110, 3267300, 3811850, 4574220, 5717775, 7623700, 11435550, 22871100]

約数ペア:

[(1, 22871100), (2, 11435550), (3, 7623700), (4, 5717775), (5, 4574220), (6, 3811850), (7, 3267300), (10, 2287110), (12, 1905925), (14, 1633650), (15, 1524740), (20, 1143555), (21, 1089100), (25, 914844), (28, 816825), (30, 762370), (35, 653460), (42, 544550), (50, 457422), (60, 381185), (70, 326730), (75, 304948), (84, 272275), (100, 228711), (105, 217820), (140, 163365), (150, 152474), (175, 130692), (210, 108910), (300, 76237), (350, 65346), (420, 54455), (525, 43564), (700, 32673), (1050, 21782), (2100, 10891)]