215405250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{5419}}^1$

素因数の和:5492

約数の個数: 64

約数和(自身を含む): 547896960

約数和(自身を除く): 332491710

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 125, 150, 159, 250, 265, 318, 375, 530, 750, 795, 1325, 1590, 2650, 3975, 5419, 6625, 7950, 10838, 13250, 16257, 19875, 27095, 32514, 39750, 54190, 81285, 135475, 162570, 270950, 287207, 406425, 574414, 677375, 812850, 861621, 1354750, 1436035, 1723242, 2032125, 2872070, 4064250, 4308105, 7180175, 8616210, 14360350, 21540525, 35900875, 43081050, 71801750, 107702625, 215405250]

約数ペア:

[(1, 215405250), (2, 107702625), (3, 71801750), (5, 43081050), (6, 35900875), (10, 21540525), (15, 14360350), (25, 8616210), (30, 7180175), (50, 4308105), (53, 4064250), (75, 2872070), (106, 2032125), (125, 1723242), (150, 1436035), (159, 1354750), (250, 861621), (265, 812850), (318, 677375), (375, 574414), (530, 406425), (750, 287207), (795, 270950), (1325, 162570), (1590, 135475), (2650, 81285), (3975, 54190), (5419, 39750), (6625, 32514), (7950, 27095), (10838, 19875), (13250, 16257)]