106847900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 239047200

約数和(自身を除く): 132199300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 101, 142, 149, 202, 284, 298, 355, 404, 505, 596, 710, 745, 1010, 1420, 1490, 1775, 2020, 2525, 2980, 3550, 3725, 5050, 7100, 7171, 7450, 10100, 10579, 14342, 14900, 15049, 21158, 28684, 30098, 35855, 42316, 52895, 60196, 71710, 75245, 105790, 143420, 150490, 179275, 211580, 264475, 300980, 358550, 376225, 528950, 717100, 752450, 1057900, 1068479, 1504900, 2136958, 4273916, 5342395, 10684790, 21369580, 26711975, 53423950, 106847900]

約数ペア:

[(1, 106847900), (2, 53423950), (4, 26711975), (5, 21369580), (10, 10684790), (20, 5342395), (25, 4273916), (50, 2136958), (71, 1504900), (100, 1068479), (101, 1057900), (142, 752450), (149, 717100), (202, 528950), (284, 376225), (298, 358550), (355, 300980), (404, 264475), (505, 211580), (596, 179275), (710, 150490), (745, 143420), (1010, 105790), (1420, 75245), (1490, 71710), (1775, 60196), (2020, 52895), (2525, 42316), (2980, 35855), (3550, 30098), (3725, 28684), (5050, 21158), (7100, 15049), (7171, 14900), (7450, 14342), (10100, 10579)]