128794800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3701}}^1$

素因数の和:3751

約数の個数: 120

約数和(自身を含む): 426914640

約数和(自身を除く): 298119840

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, 3701, 4350, 5800, 6960, 7402, 8700, 11103, 11600, 14804, 17400, 18505, 22206, 29608, 34800, 37010, 44412, 55515, 59216, 74020, 88824, 92525, 107329, 111030, 148040, 177648, 185050, 214658, 222060, 277575, 296080, 321987, 370100, 429316, 444120, 536645, 555150, 643974, 740200, 858632, 888240, 1073290, 1110300, 1287948, 1480400, 1609935, 1717264, 2146580, 2220600, 2575896, 2683225, 3219870, 4293160, 4441200, 5151792, 5366450, 6439740, 8049675, 8586320, 10732900, 12879480, 16099350, 21465800, 25758960, 32198700, 42931600, 64397400, 128794800]

約数ペア:

[(1, 128794800), (2, 64397400), (3, 42931600), (4, 32198700), (5, 25758960), (6, 21465800), (8, 16099350), (10, 12879480), (12, 10732900), (15, 8586320), (16, 8049675), (20, 6439740), (24, 5366450), (25, 5151792), (29, 4441200), (30, 4293160), (40, 3219870), (48, 2683225), (50, 2575896), (58, 2220600), (60, 2146580), (75, 1717264), (80, 1609935), (87, 1480400), (100, 1287948), (116, 1110300), (120, 1073290), (145, 888240), (150, 858632), (174, 740200), (200, 643974), (232, 555150), (240, 536645), (290, 444120), (300, 429316), (348, 370100), (400, 321987), (435, 296080), (464, 277575), (580, 222060), (600, 214658), (696, 185050), (725, 177648), (870, 148040), (1160, 111030), (1200, 107329), (1392, 92525), (1450, 88824), (1740, 74020), (2175, 59216), (2320, 55515), (2900, 44412), (3480, 37010), (3701, 34800), (4350, 29608), (5800, 22206), (6960, 18505), (7402, 17400), (8700, 14804), (11103, 11600)]