85508460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{52783}}^1$

素因数の和:52804

約数の個数: 60

約数和(自身を含む): 268248288

約数和(自身を除く): 182739828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 52783, 105566, 158349, 211132, 263915, 316698, 475047, 527830, 633396, 791745, 950094, 1055660, 1425141, 1583490, 1900188, 2375235, 2850282, 3166980, 4275423, 4750470, 5700564, 7125705, 8550846, 9500940, 14251410, 17101692, 21377115, 28502820, 42754230, 85508460]

約数ペア:

[(1, 85508460), (2, 42754230), (3, 28502820), (4, 21377115), (5, 17101692), (6, 14251410), (9, 9500940), (10, 8550846), (12, 7125705), (15, 5700564), (18, 4750470), (20, 4275423), (27, 3166980), (30, 2850282), (36, 2375235), (45, 1900188), (54, 1583490), (60, 1425141), (81, 1055660), (90, 950094), (108, 791745), (135, 633396), (162, 527830), (180, 475047), (270, 316698), (324, 263915), (405, 211132), (540, 158349), (810, 105566), (1620, 52783)]