175387860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51283}}^1$

素因数の和:51317

約数の個数: 72

約数和(自身を含む): 560021280

約数和(自身を除く): 384633420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 51283, 102566, 153849, 205132, 256415, 307698, 461547, 512830, 615396, 769245, 923094, 974377, 1025660, 1538490, 1846188, 1948754, 2307735, 2923131, 3076980, 3897508, 4615470, 4871885, 5846262, 8769393, 9230940, 9743770, 11692524, 14615655, 17538786, 19487540, 29231310, 35077572, 43846965, 58462620, 87693930, 175387860]

約数ペア:

[(1, 175387860), (2, 87693930), (3, 58462620), (4, 43846965), (5, 35077572), (6, 29231310), (9, 19487540), (10, 17538786), (12, 14615655), (15, 11692524), (18, 9743770), (19, 9230940), (20, 8769393), (30, 5846262), (36, 4871885), (38, 4615470), (45, 3897508), (57, 3076980), (60, 2923131), (76, 2307735), (90, 1948754), (95, 1846188), (114, 1538490), (171, 1025660), (180, 974377), (190, 923094), (228, 769245), (285, 615396), (342, 512830), (380, 461547), (570, 307698), (684, 256415), (855, 205132), (1140, 153849), (1710, 102566), (3420, 51283)]