201426900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{709}}^1\times {\mathrm{947}}^1$

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 584233440

約数和(自身を除く): 382806540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 709, 947, 1418, 1894, 2127, 2836, 2841, 3545, 3788, 4254, 4735, 5682, 7090, 8508, 9470, 10635, 11364, 14180, 14205, 17725, 18940, 21270, 23675, 28410, 35450, 42540, 47350, 53175, 56820, 70900, 71025, 94700, 106350, 142050, 212700, 284100, 671423, 1342846, 2014269, 2685692, 3357115, 4028538, 6714230, 8057076, 10071345, 13428460, 16785575, 20142690, 33571150, 40285380, 50356725, 67142300, 100713450, 201426900]

約数ペア:

[(1, 201426900), (2, 100713450), (3, 67142300), (4, 50356725), (5, 40285380), (6, 33571150), (10, 20142690), (12, 16785575), (15, 13428460), (20, 10071345), (25, 8057076), (30, 6714230), (50, 4028538), (60, 3357115), (75, 2685692), (100, 2014269), (150, 1342846), (300, 671423), (709, 284100), (947, 212700), (1418, 142050), (1894, 106350), (2127, 94700), (2836, 71025), (2841, 70900), (3545, 56820), (3788, 53175), (4254, 47350), (4735, 42540), (5682, 35450), (7090, 28410), (8508, 23675), (9470, 21270), (10635, 18940), (11364, 17725), (14180, 14205)]