105675700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^4\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 90

約数和(自身を含む): 255139486

約数和(自身を除く): 149463786

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 100, 130, 148, 169, 185, 260, 325, 338, 370, 481, 650, 676, 740, 845, 925, 962, 1300, 1690, 1850, 1924, 2197, 2405, 3380, 3700, 4225, 4394, 4810, 6253, 8450, 8788, 9620, 10985, 12025, 12506, 16900, 21970, 24050, 25012, 28561, 31265, 43940, 48100, 54925, 57122, 62530, 81289, 109850, 114244, 125060, 142805, 156325, 162578, 219700, 285610, 312650, 325156, 406445, 571220, 625300, 714025, 812890, 1056757, 1428050, 1625780, 2032225, 2113514, 2856100, 4064450, 4227028, 5283785, 8128900, 10567570, 21135140, 26418925, 52837850, 105675700]

約数ペア:

[(1, 105675700), (2, 52837850), (4, 26418925), (5, 21135140), (10, 10567570), (13, 8128900), (20, 5283785), (25, 4227028), (26, 4064450), (37, 2856100), (50, 2113514), (52, 2032225), (65, 1625780), (74, 1428050), (100, 1056757), (130, 812890), (148, 714025), (169, 625300), (185, 571220), (260, 406445), (325, 325156), (338, 312650), (370, 285610), (481, 219700), (650, 162578), (676, 156325), (740, 142805), (845, 125060), (925, 114244), (962, 109850), (1300, 81289), (1690, 62530), (1850, 57122), (1924, 54925), (2197, 48100), (2405, 43940), (3380, 31265), (3700, 28561), (4225, 25012), (4394, 24050), (4810, 21970), (6253, 16900), (8450, 12506), (8788, 12025), (9620, 10985)]