243093400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2351}}^1$

素因数の和:2425

約数の個数: 96

約数和(自身を含む): 629959680

約数和(自身を除く): 386866280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 47, 50, 55, 88, 94, 100, 110, 188, 200, 220, 235, 275, 376, 440, 470, 517, 550, 940, 1034, 1100, 1175, 1880, 2068, 2200, 2350, 2351, 2585, 4136, 4700, 4702, 5170, 9400, 9404, 10340, 11755, 12925, 18808, 20680, 23510, 25850, 25861, 47020, 51700, 51722, 58775, 94040, 103400, 103444, 110497, 117550, 129305, 206888, 220994, 235100, 258610, 441988, 470200, 517220, 552485, 646525, 883976, 1034440, 1104970, 1215467, 1293050, 2209940, 2430934, 2586100, 2762425, 4419880, 4861868, 5172200, 5524850, 6077335, 9723736, 11049700, 12154670, 22099400, 24309340, 30386675, 48618680, 60773350, 121546700, 243093400]

約数ペア:

[(1, 243093400), (2, 121546700), (4, 60773350), (5, 48618680), (8, 30386675), (10, 24309340), (11, 22099400), (20, 12154670), (22, 11049700), (25, 9723736), (40, 6077335), (44, 5524850), (47, 5172200), (50, 4861868), (55, 4419880), (88, 2762425), (94, 2586100), (100, 2430934), (110, 2209940), (188, 1293050), (200, 1215467), (220, 1104970), (235, 1034440), (275, 883976), (376, 646525), (440, 552485), (470, 517220), (517, 470200), (550, 441988), (940, 258610), (1034, 235100), (1100, 220994), (1175, 206888), (1880, 129305), (2068, 117550), (2200, 110497), (2350, 103444), (2351, 103400), (2585, 94040), (4136, 58775), (4700, 51722), (4702, 51700), (5170, 47020), (9400, 25861), (9404, 25850), (10340, 23510), (11755, 20680), (12925, 18808)]