204918600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1429}}^1$

素因数の和:1687

約数の個数: 96

約数和(自身を含む): 638352000

約数和(自身を除く): 433433400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 239, 300, 478, 600, 717, 956, 1195, 1429, 1434, 1912, 2390, 2858, 2868, 3585, 4287, 4780, 5716, 5736, 5975, 7145, 7170, 8574, 9560, 11432, 11950, 14290, 14340, 17148, 17925, 21435, 23900, 28580, 28680, 34296, 35725, 35850, 42870, 47800, 57160, 71450, 71700, 85740, 107175, 142900, 143400, 171480, 214350, 285800, 341531, 428700, 683062, 857400, 1024593, 1366124, 1707655, 2049186, 2732248, 3415310, 4098372, 5122965, 6830620, 8196744, 8538275, 10245930, 13661240, 17076550, 20491860, 25614825, 34153100, 40983720, 51229650, 68306200, 102459300, 204918600]

約数ペア:

[(1, 204918600), (2, 102459300), (3, 68306200), (4, 51229650), (5, 40983720), (6, 34153100), (8, 25614825), (10, 20491860), (12, 17076550), (15, 13661240), (20, 10245930), (24, 8538275), (25, 8196744), (30, 6830620), (40, 5122965), (50, 4098372), (60, 3415310), (75, 2732248), (100, 2049186), (120, 1707655), (150, 1366124), (200, 1024593), (239, 857400), (300, 683062), (478, 428700), (600, 341531), (717, 285800), (956, 214350), (1195, 171480), (1429, 143400), (1434, 142900), (1912, 107175), (2390, 85740), (2858, 71700), (2868, 71450), (3585, 57160), (4287, 47800), (4780, 42870), (5716, 35850), (5736, 35725), (5975, 34296), (7145, 28680), (7170, 28580), (8574, 23900), (9560, 21435), (11432, 17925), (11950, 17148), (14290, 14340)]