201470700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{521}}^1\times {\mathrm{1289}}^1$

素因数の和:1827

約数の個数: 72

約数和(自身を含む): 584493840

約数和(自身を除く): 383023140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 521, 1042, 1289, 1563, 2084, 2578, 2605, 3126, 3867, 5156, 5210, 6252, 6445, 7734, 7815, 10420, 12890, 13025, 15468, 15630, 19335, 25780, 26050, 31260, 32225, 38670, 39075, 52100, 64450, 77340, 78150, 96675, 128900, 156300, 193350, 386700, 671569, 1343138, 2014707, 2686276, 3357845, 4029414, 6715690, 8058828, 10073535, 13431380, 16789225, 20147070, 33578450, 40294140, 50367675, 67156900, 100735350, 201470700]

約数ペア:

[(1, 201470700), (2, 100735350), (3, 67156900), (4, 50367675), (5, 40294140), (6, 33578450), (10, 20147070), (12, 16789225), (15, 13431380), (20, 10073535), (25, 8058828), (30, 6715690), (50, 4029414), (60, 3357845), (75, 2686276), (100, 2014707), (150, 1343138), (300, 671569), (521, 386700), (1042, 193350), (1289, 156300), (1563, 128900), (2084, 96675), (2578, 78150), (2605, 77340), (3126, 64450), (3867, 52100), (5156, 39075), (5210, 38670), (6252, 32225), (6445, 31260), (7734, 26050), (7815, 25780), (10420, 19335), (12890, 15630), (13025, 15468)]