126340900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1787}}^1$

素因数の和:1909

約数の個数: 72

約数和(自身を含む): 316604736

約数和(自身を除く): 190263836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 140, 175, 202, 350, 404, 505, 700, 707, 1010, 1414, 1787, 2020, 2525, 2828, 3535, 3574, 5050, 7070, 7148, 8935, 10100, 12509, 14140, 17675, 17870, 25018, 35350, 35740, 44675, 50036, 62545, 70700, 89350, 125090, 178700, 180487, 250180, 312725, 360974, 625450, 721948, 902435, 1250900, 1263409, 1804870, 2526818, 3609740, 4512175, 5053636, 6317045, 9024350, 12634090, 18048700, 25268180, 31585225, 63170450, 126340900]

約数ペア:

[(1, 126340900), (2, 63170450), (4, 31585225), (5, 25268180), (7, 18048700), (10, 12634090), (14, 9024350), (20, 6317045), (25, 5053636), (28, 4512175), (35, 3609740), (50, 2526818), (70, 1804870), (100, 1263409), (101, 1250900), (140, 902435), (175, 721948), (202, 625450), (350, 360974), (404, 312725), (505, 250180), (700, 180487), (707, 178700), (1010, 125090), (1414, 89350), (1787, 70700), (2020, 62545), (2525, 50036), (2828, 44675), (3535, 35740), (3574, 35350), (5050, 25018), (7070, 17870), (7148, 17675), (8935, 14140), (10100, 12509)]