2020105200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{58049}}^1$

素因数の和:58099

約数の個数: 120

約数和(自身を含む): 6694326000

約数和(自身を除く): 4674220800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 145, 150, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 580, 600, 696, 725, 870, 1160, 1200, 1392, 1450, 1740, 2175, 2320, 2900, 3480, 4350, 5800, 6960, 8700, 11600, 17400, 34800, 58049, 116098, 174147, 232196, 290245, 348294, 464392, 580490, 696588, 870735, 928784, 1160980, 1393176, 1451225, 1683421, 1741470, 2321960, 2786352, 2902450, 3366842, 3482940, 4353675, 4643920, 5050263, 5804900, 6733684, 6965880, 8417105, 8707350, 10100526, 11609800, 13467368, 13931760, 16834210, 17414700, 20201052, 23219600, 25251315, 26934736, 33668420, 34829400, 40402104, 42085525, 50502630, 67336840, 69658800, 80804208, 84171050, 101005260, 126256575, 134673680, 168342100, 202010520, 252513150, 336684200, 404021040, 505026300, 673368400, 1010052600, 2020105200]

約数ペア:

[(1, 2020105200), (2, 1010052600), (3, 673368400), (4, 505026300), (5, 404021040), (6, 336684200), (8, 252513150), (10, 202010520), (12, 168342100), (15, 134673680), (16, 126256575), (20, 101005260), (24, 84171050), (25, 80804208), (29, 69658800), (30, 67336840), (40, 50502630), (48, 42085525), (50, 40402104), (58, 34829400), (60, 33668420), (75, 26934736), (80, 25251315), (87, 23219600), (100, 20201052), (116, 17414700), (120, 16834210), (145, 13931760), (150, 13467368), (174, 11609800), (200, 10100526), (232, 8707350), (240, 8417105), (290, 6965880), (300, 6733684), (348, 5804900), (400, 5050263), (435, 4643920), (464, 4353675), (580, 3482940), (600, 3366842), (696, 2902450), (725, 2786352), (870, 2321960), (1160, 1741470), (1200, 1683421), (1392, 1451225), (1450, 1393176), (1740, 1160980), (2175, 928784), (2320, 870735), (2900, 696588), (3480, 580490), (4350, 464392), (5800, 348294), (6960, 290245), (8700, 232196), (11600, 174147), (17400, 116098), (34800, 58049)]