148871100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{70891}}^1$

素因数の和:70915

約数の個数: 72

約数和(自身を含む): 492274048

約数和(自身を除く): 343402948

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, 70891, 141782, 212673, 283564, 354455, 425346, 496237, 708910, 850692, 992474, 1063365, 1417820, 1488711, 1772275, 1984948, 2126730, 2481185, 2977422, 3544550, 4253460, 4962370, 5316825, 5954844, 7089100, 7443555, 9924740, 10633650, 12405925, 14887110, 21267300, 24811850, 29774220, 37217775, 49623700, 74435550, 148871100]

約数ペア:

[(1, 148871100), (2, 74435550), (3, 49623700), (4, 37217775), (5, 29774220), (6, 24811850), (7, 21267300), (10, 14887110), (12, 12405925), (14, 10633650), (15, 9924740), (20, 7443555), (21, 7089100), (25, 5954844), (28, 5316825), (30, 4962370), (35, 4253460), (42, 3544550), (50, 2977422), (60, 2481185), (70, 2126730), (75, 1984948), (84, 1772275), (100, 1488711), (105, 1417820), (140, 1063365), (150, 992474), (175, 850692), (210, 708910), (300, 496237), (350, 425346), (420, 354455), (525, 283564), (700, 212673), (1050, 141782), (2100, 70891)]