69567660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{42943}}^1$

素因数の和:42964

約数の個数: 60

約数和(自身を含む): 218241408

約数和(自身を除く): 148673748

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, 42943, 85886, 128829, 171772, 214715, 257658, 386487, 429430, 515316, 644145, 772974, 858860, 1159461, 1288290, 1545948, 1932435, 2318922, 2576580, 3478383, 3864870, 4637844, 5797305, 6956766, 7729740, 11594610, 13913532, 17391915, 23189220, 34783830, 69567660]

約数ペア:

[(1, 69567660), (2, 34783830), (3, 23189220), (4, 17391915), (5, 13913532), (6, 11594610), (9, 7729740), (10, 6956766), (12, 5797305), (15, 4637844), (18, 3864870), (20, 3478383), (27, 2576580), (30, 2318922), (36, 1932435), (45, 1545948), (54, 1288290), (60, 1159461), (81, 858860), (90, 772974), (108, 644145), (135, 515316), (162, 429430), (180, 386487), (270, 257658), (324, 214715), (405, 171772), (540, 128829), (810, 85886), (1620, 42943)]