42685380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{8783}}^1$

素因数の和:8807

約数の個数: 72

約数和(自身を含む): 134289792

約数和(自身を除く): 91604412

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 8783, 17566, 26349, 35132, 43915, 52698, 79047, 87830, 105396, 131745, 158094, 175660, 237141, 263490, 316188, 395235, 474282, 526980, 711423, 790470, 948564, 1185705, 1422846, 1580940, 2134269, 2371410, 2845692, 3557115, 4268538, 4742820, 7114230, 8537076, 10671345, 14228460, 21342690, 42685380]

約数ペア:

[(1, 42685380), (2, 21342690), (3, 14228460), (4, 10671345), (5, 8537076), (6, 7114230), (9, 4742820), (10, 4268538), (12, 3557115), (15, 2845692), (18, 2371410), (20, 2134269), (27, 1580940), (30, 1422846), (36, 1185705), (45, 948564), (54, 790470), (60, 711423), (81, 526980), (90, 474282), (108, 395235), (135, 316188), (162, 263490), (180, 237141), (243, 175660), (270, 158094), (324, 131745), (405, 105396), (486, 87830), (540, 79047), (810, 52698), (972, 43915), (1215, 35132), (1620, 26349), (2430, 17566), (4860, 8783)]