211716150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:710

約数の個数: 96

約数和(自身を含む): 553893120

約数和(自身を除く): 342176970

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 109, 115, 138, 150, 218, 230, 327, 345, 545, 563, 575, 654, 690, 1090, 1126, 1150, 1635, 1689, 1725, 2507, 2725, 2815, 3270, 3378, 3450, 5014, 5450, 5630, 7521, 8175, 8445, 12535, 12949, 14075, 15042, 16350, 16890, 25070, 25898, 28150, 37605, 38847, 42225, 61367, 62675, 64745, 75210, 77694, 84450, 122734, 125350, 129490, 184101, 188025, 194235, 306835, 323725, 368202, 376050, 388470, 613670, 647450, 920505, 971175, 1411441, 1534175, 1841010, 1942350, 2822882, 3068350, 4234323, 4602525, 7057205, 8468646, 9205050, 14114410, 21171615, 35286025, 42343230, 70572050, 105858075, 211716150]

約数ペア:

[(1, 211716150), (2, 105858075), (3, 70572050), (5, 42343230), (6, 35286025), (10, 21171615), (15, 14114410), (23, 9205050), (25, 8468646), (30, 7057205), (46, 4602525), (50, 4234323), (69, 3068350), (75, 2822882), (109, 1942350), (115, 1841010), (138, 1534175), (150, 1411441), (218, 971175), (230, 920505), (327, 647450), (345, 613670), (545, 388470), (563, 376050), (575, 368202), (654, 323725), (690, 306835), (1090, 194235), (1126, 188025), (1150, 184101), (1635, 129490), (1689, 125350), (1725, 122734), (2507, 84450), (2725, 77694), (2815, 75210), (3270, 64745), (3378, 62675), (3450, 61367), (5014, 42225), (5450, 38847), (5630, 37605), (7521, 28150), (8175, 25898), (8445, 25070), (12535, 16890), (12949, 16350), (14075, 15042)]