150492020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 378362880

約数和(自身を除く): 227870860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 101, 116, 140, 145, 202, 203, 290, 367, 404, 406, 505, 580, 707, 734, 812, 1010, 1015, 1414, 1468, 1835, 2020, 2030, 2569, 2828, 2929, 3535, 3670, 4060, 5138, 5858, 7070, 7340, 10276, 10643, 11716, 12845, 14140, 14645, 20503, 21286, 25690, 29290, 37067, 41006, 42572, 51380, 53215, 58580, 74134, 74501, 82012, 102515, 106430, 148268, 149002, 185335, 205030, 212860, 259469, 298004, 370670, 372505, 410060, 518938, 741340, 745010, 1037876, 1074943, 1297345, 1490020, 2149886, 2594690, 4299772, 5189380, 5374715, 7524601, 10749430, 15049202, 21498860, 30098404, 37623005, 75246010, 150492020]

約数ペア:

[(1, 150492020), (2, 75246010), (4, 37623005), (5, 30098404), (7, 21498860), (10, 15049202), (14, 10749430), (20, 7524601), (28, 5374715), (29, 5189380), (35, 4299772), (58, 2594690), (70, 2149886), (101, 1490020), (116, 1297345), (140, 1074943), (145, 1037876), (202, 745010), (203, 741340), (290, 518938), (367, 410060), (404, 372505), (406, 370670), (505, 298004), (580, 259469), (707, 212860), (734, 205030), (812, 185335), (1010, 149002), (1015, 148268), (1414, 106430), (1468, 102515), (1835, 82012), (2020, 74501), (2030, 74134), (2569, 58580), (2828, 53215), (2929, 51380), (3535, 42572), (3670, 41006), (4060, 37067), (5138, 29290), (5858, 25690), (7070, 21286), (7340, 20503), (10276, 14645), (10643, 14140), (11716, 12845)]