215522250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{4289}}^1$

素因数の和:4376

約数の個数: 64

約数和(自身を含む): 546099840

約数和(自身を除く): 330577590

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 125, 134, 150, 201, 250, 335, 375, 402, 670, 750, 1005, 1675, 2010, 3350, 4289, 5025, 8375, 8578, 10050, 12867, 16750, 21445, 25125, 25734, 42890, 50250, 64335, 107225, 128670, 214450, 287363, 321675, 536125, 574726, 643350, 862089, 1072250, 1436815, 1608375, 1724178, 2873630, 3216750, 4310445, 7184075, 8620890, 14368150, 21552225, 35920375, 43104450, 71840750, 107761125, 215522250]

約数ペア:

[(1, 215522250), (2, 107761125), (3, 71840750), (5, 43104450), (6, 35920375), (10, 21552225), (15, 14368150), (25, 8620890), (30, 7184075), (50, 4310445), (67, 3216750), (75, 2873630), (125, 1724178), (134, 1608375), (150, 1436815), (201, 1072250), (250, 862089), (335, 643350), (375, 574726), (402, 536125), (670, 321675), (750, 287363), (1005, 214450), (1675, 128670), (2010, 107225), (3350, 64335), (4289, 50250), (5025, 42890), (8375, 25734), (8578, 25125), (10050, 21445), (12867, 16750)]