168275220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 483555072

約数和(自身を除く): 315279852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 103, 146, 206, 219, 292, 309, 365, 373, 412, 438, 515, 618, 730, 746, 876, 1030, 1095, 1119, 1236, 1460, 1492, 1545, 1865, 2060, 2190, 2238, 3090, 3730, 4380, 4476, 5595, 6180, 7460, 7519, 11190, 15038, 22380, 22557, 27229, 30076, 37595, 38419, 45114, 54458, 75190, 76838, 81687, 90228, 108916, 112785, 115257, 136145, 150380, 153676, 163374, 192095, 225570, 230514, 272290, 326748, 384190, 408435, 451140, 461028, 544580, 576285, 768380, 816870, 1152570, 1633740, 2305140, 2804587, 5609174, 8413761, 11218348, 14022935, 16827522, 28045870, 33655044, 42068805, 56091740, 84137610, 168275220]

約数ペア:

[(1, 168275220), (2, 84137610), (3, 56091740), (4, 42068805), (5, 33655044), (6, 28045870), (10, 16827522), (12, 14022935), (15, 11218348), (20, 8413761), (30, 5609174), (60, 2804587), (73, 2305140), (103, 1633740), (146, 1152570), (206, 816870), (219, 768380), (292, 576285), (309, 544580), (365, 461028), (373, 451140), (412, 408435), (438, 384190), (515, 326748), (618, 272290), (730, 230514), (746, 225570), (876, 192095), (1030, 163374), (1095, 153676), (1119, 150380), (1236, 136145), (1460, 115257), (1492, 112785), (1545, 108916), (1865, 90228), (2060, 81687), (2190, 76838), (2238, 75190), (3090, 54458), (3730, 45114), (4380, 38419), (4476, 37595), (5595, 30076), (6180, 27229), (7460, 22557), (7519, 22380), (11190, 15038)]