68822250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13109}}^1$

素因数の和:13136

約数の個数: 64

約数和(自身を含む): 196335360

約数和(自身を除く): 127513110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 13109, 26218, 39327, 65545, 78654, 91763, 131090, 183526, 196635, 275289, 327725, 393270, 458815, 550578, 655450, 917630, 983175, 1376445, 1638625, 1966350, 2294075, 2752890, 3277250, 4588150, 4915875, 6882225, 9831750, 11470375, 13764450, 22940750, 34411125, 68822250]

約数ペア:

[(1, 68822250), (2, 34411125), (3, 22940750), (5, 13764450), (6, 11470375), (7, 9831750), (10, 6882225), (14, 4915875), (15, 4588150), (21, 3277250), (25, 2752890), (30, 2294075), (35, 1966350), (42, 1638625), (50, 1376445), (70, 983175), (75, 917630), (105, 655450), (125, 550578), (150, 458815), (175, 393270), (210, 327725), (250, 275289), (350, 196635), (375, 183526), (525, 131090), (750, 91763), (875, 78654), (1050, 65545), (1750, 39327), (2625, 26218), (5250, 13109)]