28518300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31687}}^1$

素因数の和:31707

約数の個数: 54

約数和(自身を含む): 89391848

約数和(自身を除く): 60873548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 31687, 63374, 95061, 126748, 158435, 190122, 285183, 316870, 380244, 475305, 570366, 633740, 792175, 950610, 1140732, 1425915, 1584350, 1901220, 2376525, 2851830, 3168700, 4753050, 5703660, 7129575, 9506100, 14259150, 28518300]

約数ペア:

[(1, 28518300), (2, 14259150), (3, 9506100), (4, 7129575), (5, 5703660), (6, 4753050), (9, 3168700), (10, 2851830), (12, 2376525), (15, 1901220), (18, 1584350), (20, 1425915), (25, 1140732), (30, 950610), (36, 792175), (45, 633740), (50, 570366), (60, 475305), (75, 380244), (90, 316870), (100, 285183), (150, 190122), (180, 158435), (225, 126748), (300, 95061), (450, 63374), (900, 31687)]