148505200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{21839}}^1$

素因数の和:21874

約数の個数: 60

約数和(自身を含む): 377788320

約数和(自身を除く): 229283120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 21839, 43678, 87356, 109195, 174712, 218390, 349424, 371263, 436780, 545975, 742526, 873560, 1091950, 1485052, 1747120, 1856315, 2183900, 2970104, 3712630, 4367800, 5940208, 7425260, 8735600, 9281575, 14850520, 18563150, 29701040, 37126300, 74252600, 148505200]

約数ペア:

[(1, 148505200), (2, 74252600), (4, 37126300), (5, 29701040), (8, 18563150), (10, 14850520), (16, 9281575), (17, 8735600), (20, 7425260), (25, 5940208), (34, 4367800), (40, 3712630), (50, 2970104), (68, 2183900), (80, 1856315), (85, 1747120), (100, 1485052), (136, 1091950), (170, 873560), (200, 742526), (272, 545975), (340, 436780), (400, 371263), (425, 349424), (680, 218390), (850, 174712), (1360, 109195), (1700, 87356), (3400, 43678), (6800, 21839)]