28806150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{1061}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 71901648

約数和(自身を除く): 43095498

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 181, 362, 543, 905, 1061, 1086, 1810, 2122, 2715, 3183, 4525, 5305, 5430, 6366, 9050, 10610, 13575, 15915, 26525, 27150, 31830, 53050, 79575, 159150, 192041, 384082, 576123, 960205, 1152246, 1920410, 2880615, 4801025, 5761230, 9602050, 14403075, 28806150]

約数ペア:

[(1, 28806150), (2, 14403075), (3, 9602050), (5, 5761230), (6, 4801025), (10, 2880615), (15, 1920410), (25, 1152246), (30, 960205), (50, 576123), (75, 384082), (150, 192041), (181, 159150), (362, 79575), (543, 53050), (905, 31830), (1061, 27150), (1086, 26525), (1810, 15915), (2122, 13575), (2715, 10610), (3183, 9050), (4525, 6366), (5305, 5430)]