64758450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{14887}}^1$

素因数の和:14931

約数の個数: 48

約数和(自身を含む): 166150080

約数和(自身を除く): 101391630

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 14887, 29774, 44661, 74435, 89322, 148870, 223305, 372175, 431723, 446610, 744350, 863446, 1116525, 1295169, 2158615, 2233050, 2590338, 4317230, 6475845, 10793075, 12951690, 21586150, 32379225, 64758450]

約数ペア:

[(1, 64758450), (2, 32379225), (3, 21586150), (5, 12951690), (6, 10793075), (10, 6475845), (15, 4317230), (25, 2590338), (29, 2233050), (30, 2158615), (50, 1295169), (58, 1116525), (75, 863446), (87, 744350), (145, 446610), (150, 431723), (174, 372175), (290, 223305), (435, 148870), (725, 89322), (870, 74435), (1450, 44661), (2175, 29774), (4350, 14887)]