127717620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4871}}^1$

素因数の和:4925

約数の個数: 96

約数和(自身を含む): 392878080

約数和(自身を除く): 265160460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 2185, 2622, 4370, 4871, 5244, 6555, 8740, 9742, 13110, 14613, 19484, 24355, 26220, 29226, 48710, 58452, 73065, 92549, 97420, 112033, 146130, 185098, 224066, 277647, 292260, 336099, 370196, 448132, 462745, 555294, 560165, 672198, 925490, 1110588, 1120330, 1344396, 1388235, 1680495, 1850980, 2128627, 2240660, 2776470, 3360990, 4257254, 5552940, 6385881, 6721980, 8514508, 10643135, 12771762, 21286270, 25543524, 31929405, 42572540, 63858810, 127717620]

約数ペア:

[(1, 127717620), (2, 63858810), (3, 42572540), (4, 31929405), (5, 25543524), (6, 21286270), (10, 12771762), (12, 10643135), (15, 8514508), (19, 6721980), (20, 6385881), (23, 5552940), (30, 4257254), (38, 3360990), (46, 2776470), (57, 2240660), (60, 2128627), (69, 1850980), (76, 1680495), (92, 1388235), (95, 1344396), (114, 1120330), (115, 1110588), (138, 925490), (190, 672198), (228, 560165), (230, 555294), (276, 462745), (285, 448132), (345, 370196), (380, 336099), (437, 292260), (460, 277647), (570, 224066), (690, 185098), (874, 146130), (1140, 112033), (1311, 97420), (1380, 92549), (1748, 73065), (2185, 58452), (2622, 48710), (4370, 29226), (4871, 26220), (5244, 24355), (6555, 19484), (8740, 14613), (9742, 13110)]