81991050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{2017}}^1$

素因数の和:2303

約数の個数: 48

約数和(自身を含む): 204189312

約数和(自身を除く): 122198262

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 271, 542, 813, 1355, 1626, 2017, 2710, 4034, 4065, 6051, 6775, 8130, 10085, 12102, 13550, 20170, 20325, 30255, 40650, 50425, 60510, 100850, 151275, 302550, 546607, 1093214, 1639821, 2733035, 3279642, 5466070, 8199105, 13665175, 16398210, 27330350, 40995525, 81991050]

約数ペア:

[(1, 81991050), (2, 40995525), (3, 27330350), (5, 16398210), (6, 13665175), (10, 8199105), (15, 5466070), (25, 3279642), (30, 2733035), (50, 1639821), (75, 1093214), (150, 546607), (271, 302550), (542, 151275), (813, 100850), (1355, 60510), (1626, 50425), (2017, 40650), (2710, 30255), (4034, 20325), (4065, 20170), (6051, 13550), (6775, 12102), (8130, 10085)]