198397320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{150301}}^1$

素因数の和:150326

約数の個数: 64

約数和(自身を含む): 649304640

約数和(自身を除く): 450907320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 150301, 300602, 450903, 601204, 751505, 901806, 1202408, 1503010, 1653311, 1803612, 2254515, 3006020, 3306622, 3607224, 4509030, 4959933, 6012040, 6613244, 8266555, 9018060, 9919866, 13226488, 16533110, 18036120, 19839732, 24799665, 33066220, 39679464, 49599330, 66132440, 99198660, 198397320]

約数ペア:

[(1, 198397320), (2, 99198660), (3, 66132440), (4, 49599330), (5, 39679464), (6, 33066220), (8, 24799665), (10, 19839732), (11, 18036120), (12, 16533110), (15, 13226488), (20, 9919866), (22, 9018060), (24, 8266555), (30, 6613244), (33, 6012040), (40, 4959933), (44, 4509030), (55, 3607224), (60, 3306622), (66, 3006020), (88, 2254515), (110, 1803612), (120, 1653311), (132, 1503010), (165, 1202408), (220, 901806), (264, 751505), (330, 601204), (440, 450903), (660, 300602), (1320, 150301)]