204829800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{6967}}^1$

素因数の和:7000

約数の個数: 144

約数和(自身を含む): 738747360

約数和(自身を除く): 533917560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4900, 5880, 6967, 7350, 9800, 13934, 14700, 20901, 27868, 29400, 34835, 41802, 48769, 55736, 69670, 83604, 97538, 104505, 139340, 146307, 167208, 174175, 195076, 209010, 243845, 278680, 292614, 341383, 348350, 390152, 418020, 487690, 522525, 585228, 682766, 696700, 731535, 836040, 975380, 1024149, 1045050, 1170456, 1219225, 1365532, 1393400, 1463070, 1706915, 1950760, 2048298, 2090100, 2438450, 2731064, 2926140, 3413830, 3657675, 4096596, 4180200, 4876900, 5120745, 5852280, 6827660, 7315350, 8193192, 8534575, 9753800, 10241490, 13655320, 14630700, 17069150, 20482980, 25603725, 29261400, 34138300, 40965960, 51207450, 68276600, 102414900, 204829800]

約数ペア:

[(1, 204829800), (2, 102414900), (3, 68276600), (4, 51207450), (5, 40965960), (6, 34138300), (7, 29261400), (8, 25603725), (10, 20482980), (12, 17069150), (14, 14630700), (15, 13655320), (20, 10241490), (21, 9753800), (24, 8534575), (25, 8193192), (28, 7315350), (30, 6827660), (35, 5852280), (40, 5120745), (42, 4876900), (49, 4180200), (50, 4096596), (56, 3657675), (60, 3413830), (70, 2926140), (75, 2731064), (84, 2438450), (98, 2090100), (100, 2048298), (105, 1950760), (120, 1706915), (140, 1463070), (147, 1393400), (150, 1365532), (168, 1219225), (175, 1170456), (196, 1045050), (200, 1024149), (210, 975380), (245, 836040), (280, 731535), (294, 696700), (300, 682766), (350, 585228), (392, 522525), (420, 487690), (490, 418020), (525, 390152), (588, 348350), (600, 341383), (700, 292614), (735, 278680), (840, 243845), (980, 209010), (1050, 195076), (1176, 174175), (1225, 167208), (1400, 146307), (1470, 139340), (1960, 104505), (2100, 97538), (2450, 83604), (2940, 69670), (3675, 55736), (4200, 48769), (4900, 41802), (5880, 34835), (6967, 29400), (7350, 27868), (9800, 20901), (13934, 14700)]