8105250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 20621952

約数和(自身を除く): 12516702

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 107, 125, 150, 202, 214, 250, 303, 321, 375, 505, 535, 606, 642, 750, 1010, 1070, 1515, 1605, 2525, 2675, 3030, 3210, 5050, 5350, 7575, 8025, 10807, 12625, 13375, 15150, 16050, 21614, 25250, 26750, 32421, 37875, 40125, 54035, 64842, 75750, 80250, 108070, 162105, 270175, 324210, 540350, 810525, 1350875, 1621050, 2701750, 4052625, 8105250]

約数ペア:

[(1, 8105250), (2, 4052625), (3, 2701750), (5, 1621050), (6, 1350875), (10, 810525), (15, 540350), (25, 324210), (30, 270175), (50, 162105), (75, 108070), (101, 80250), (107, 75750), (125, 64842), (150, 54035), (202, 40125), (214, 37875), (250, 32421), (303, 26750), (321, 25250), (375, 21614), (505, 16050), (535, 15150), (606, 13375), (642, 12625), (750, 10807), (1010, 8025), (1070, 7575), (1515, 5350), (1605, 5050), (2525, 3210), (2675, 3030)]