81622650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{10267}}^1$

素因数の和:10335

約数の個数: 48

約数和(自身を含む): 206263584

約数和(自身を除く): 124640934

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3975, 7950, 10267, 20534, 30801, 51335, 61602, 102670, 154005, 256675, 308010, 513350, 544151, 770025, 1088302, 1540050, 1632453, 2720755, 3264906, 5441510, 8162265, 13603775, 16324530, 27207550, 40811325, 81622650]

約数ペア:

[(1, 81622650), (2, 40811325), (3, 27207550), (5, 16324530), (6, 13603775), (10, 8162265), (15, 5441510), (25, 3264906), (30, 2720755), (50, 1632453), (53, 1540050), (75, 1088302), (106, 770025), (150, 544151), (159, 513350), (265, 308010), (318, 256675), (530, 154005), (795, 102670), (1325, 61602), (1590, 51335), (2650, 30801), (3975, 20534), (7950, 10267)]