47802900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2017}}^1$

素因数の和:2113

約数の個数: 72

約数和(自身を含む): 140129920

約数和(自身を除く): 92327020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1580, 1975, 2017, 2370, 3950, 4034, 4740, 5925, 6051, 7900, 8068, 10085, 11850, 12102, 20170, 23700, 24204, 30255, 40340, 50425, 60510, 100850, 121020, 151275, 159343, 201700, 302550, 318686, 478029, 605100, 637372, 796715, 956058, 1593430, 1912116, 2390145, 3186860, 3983575, 4780290, 7967150, 9560580, 11950725, 15934300, 23901450, 47802900]

約数ペア:

[(1, 47802900), (2, 23901450), (3, 15934300), (4, 11950725), (5, 9560580), (6, 7967150), (10, 4780290), (12, 3983575), (15, 3186860), (20, 2390145), (25, 1912116), (30, 1593430), (50, 956058), (60, 796715), (75, 637372), (79, 605100), (100, 478029), (150, 318686), (158, 302550), (237, 201700), (300, 159343), (316, 151275), (395, 121020), (474, 100850), (790, 60510), (948, 50425), (1185, 40340), (1580, 30255), (1975, 24204), (2017, 23700), (2370, 20170), (3950, 12102), (4034, 11850), (4740, 10085), (5925, 8068), (6051, 7900)]