102051250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 80

約数和(自身を含む): 222678720

約数和(自身を除く): 120627470

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 107, 109, 125, 175, 214, 218, 250, 350, 535, 545, 625, 749, 763, 875, 1070, 1090, 1250, 1498, 1526, 1750, 2675, 2725, 3745, 3815, 4375, 5350, 5450, 7490, 7630, 8750, 11663, 13375, 13625, 18725, 19075, 23326, 26750, 27250, 37450, 38150, 58315, 66875, 68125, 81641, 93625, 95375, 116630, 133750, 136250, 163282, 187250, 190750, 291575, 408205, 468125, 476875, 583150, 816410, 936250, 953750, 1457875, 2041025, 2915750, 4082050, 7289375, 10205125, 14578750, 20410250, 51025625, 102051250]

約数ペア:

[(1, 102051250), (2, 51025625), (5, 20410250), (7, 14578750), (10, 10205125), (14, 7289375), (25, 4082050), (35, 2915750), (50, 2041025), (70, 1457875), (107, 953750), (109, 936250), (125, 816410), (175, 583150), (214, 476875), (218, 468125), (250, 408205), (350, 291575), (535, 190750), (545, 187250), (625, 163282), (749, 136250), (763, 133750), (875, 116630), (1070, 95375), (1090, 93625), (1250, 81641), (1498, 68125), (1526, 66875), (1750, 58315), (2675, 38150), (2725, 37450), (3745, 27250), (3815, 26750), (4375, 23326), (5350, 19075), (5450, 18725), (7490, 13625), (7630, 13375), (8750, 11663)]