28093050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:564

約数の個数: 72

約数和(自身を含む): 76137984

約数和(自身を除く): 48044934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 163, 225, 326, 383, 450, 489, 766, 815, 978, 1149, 1467, 1630, 1915, 2298, 2445, 2934, 3447, 3830, 4075, 4890, 5745, 6894, 7335, 8150, 9575, 11490, 12225, 14670, 17235, 19150, 24450, 28725, 34470, 36675, 57450, 62429, 73350, 86175, 124858, 172350, 187287, 312145, 374574, 561861, 624290, 936435, 1123722, 1560725, 1872870, 2809305, 3121450, 4682175, 5618610, 9364350, 14046525, 28093050]

約数ペア:

[(1, 28093050), (2, 14046525), (3, 9364350), (5, 5618610), (6, 4682175), (9, 3121450), (10, 2809305), (15, 1872870), (18, 1560725), (25, 1123722), (30, 936435), (45, 624290), (50, 561861), (75, 374574), (90, 312145), (150, 187287), (163, 172350), (225, 124858), (326, 86175), (383, 73350), (450, 62429), (489, 57450), (766, 36675), (815, 34470), (978, 28725), (1149, 24450), (1467, 19150), (1630, 17235), (1915, 14670), (2298, 12225), (2445, 11490), (2934, 9575), (3447, 8150), (3830, 7335), (4075, 6894), (4890, 5745)]