201392550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{521}}^1\times {\mathrm{859}}^1$

素因数の和:1398

約数の個数: 72

約数和(自身を含む): 542744280

約数和(自身を除く): 341351730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 521, 859, 1042, 1563, 1718, 2577, 2605, 3126, 4295, 4689, 5154, 5210, 7731, 7815, 8590, 9378, 12885, 13025, 15462, 15630, 21475, 23445, 25770, 26050, 38655, 39075, 42950, 46890, 64425, 77310, 78150, 117225, 128850, 193275, 234450, 386550, 447539, 895078, 1342617, 2237695, 2685234, 4027851, 4475390, 6713085, 8055702, 11188475, 13426170, 20139255, 22376950, 33565425, 40278510, 67130850, 100696275, 201392550]

約数ペア:

[(1, 201392550), (2, 100696275), (3, 67130850), (5, 40278510), (6, 33565425), (9, 22376950), (10, 20139255), (15, 13426170), (18, 11188475), (25, 8055702), (30, 6713085), (45, 4475390), (50, 4027851), (75, 2685234), (90, 2237695), (150, 1342617), (225, 895078), (450, 447539), (521, 386550), (859, 234450), (1042, 193275), (1563, 128850), (1718, 117225), (2577, 78150), (2605, 77310), (3126, 64425), (4295, 46890), (4689, 42950), (5154, 39075), (5210, 38655), (7731, 26050), (7815, 25770), (8590, 23445), (9378, 21475), (12885, 15630), (13025, 15462)]