162547900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2437}}^1$

素因数の和:2503

約数の個数: 72

約数和(自身を含む): 380913120

約数和(自身を除く): 218365220

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 145, 230, 290, 460, 575, 580, 667, 725, 1150, 1334, 1450, 2300, 2437, 2668, 2900, 3335, 4874, 6670, 9748, 12185, 13340, 16675, 24370, 33350, 48740, 56051, 60925, 66700, 70673, 112102, 121850, 141346, 224204, 243700, 280255, 282692, 353365, 560510, 706730, 1121020, 1401275, 1413460, 1625479, 1766825, 2802550, 3250958, 3533650, 5605100, 6501916, 7067300, 8127395, 16254790, 32509580, 40636975, 81273950, 162547900]

約数ペア:

[(1, 162547900), (2, 81273950), (4, 40636975), (5, 32509580), (10, 16254790), (20, 8127395), (23, 7067300), (25, 6501916), (29, 5605100), (46, 3533650), (50, 3250958), (58, 2802550), (92, 1766825), (100, 1625479), (115, 1413460), (116, 1401275), (145, 1121020), (230, 706730), (290, 560510), (460, 353365), (575, 282692), (580, 280255), (667, 243700), (725, 224204), (1150, 141346), (1334, 121850), (1450, 112102), (2300, 70673), (2437, 66700), (2668, 60925), (2900, 56051), (3335, 48740), (4874, 33350), (6670, 24370), (9748, 16675), (12185, 13340)]