150253320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{178873}}^1$

素因数の和:178894

約数の個数: 64

約数和(自身を含む): 515157120

約数和(自身を除く): 364903800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 178873, 357746, 536619, 715492, 894365, 1073238, 1252111, 1430984, 1788730, 2146476, 2504222, 2683095, 3577460, 3756333, 4292952, 5008444, 5366190, 6260555, 7154920, 7512666, 10016888, 10732380, 12521110, 15025332, 18781665, 21464760, 25042220, 30050664, 37563330, 50084440, 75126660, 150253320]

約数ペア:

[(1, 150253320), (2, 75126660), (3, 50084440), (4, 37563330), (5, 30050664), (6, 25042220), (7, 21464760), (8, 18781665), (10, 15025332), (12, 12521110), (14, 10732380), (15, 10016888), (20, 7512666), (21, 7154920), (24, 6260555), (28, 5366190), (30, 5008444), (35, 4292952), (40, 3756333), (42, 3577460), (56, 2683095), (60, 2504222), (70, 2146476), (84, 1788730), (105, 1430984), (120, 1252111), (140, 1073238), (168, 894365), (210, 715492), (280, 536619), (420, 357746), (840, 178873)]