261768150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{83101}}^1$

素因数の和:83126

約数の個数: 72

約数和(自身を含む): 803762544

約数和(自身を除く): 541994394

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 83101, 166202, 249303, 415505, 498606, 581707, 747909, 831010, 1163414, 1246515, 1495818, 1745121, 2077525, 2493030, 2908535, 3490242, 3739545, 4155050, 5235363, 5817070, 6232575, 7479090, 8725605, 10470726, 12465150, 14542675, 17451210, 18697725, 26176815, 29085350, 37395450, 43628025, 52353630, 87256050, 130884075, 261768150]

約数ペア:

[(1, 261768150), (2, 130884075), (3, 87256050), (5, 52353630), (6, 43628025), (7, 37395450), (9, 29085350), (10, 26176815), (14, 18697725), (15, 17451210), (18, 14542675), (21, 12465150), (25, 10470726), (30, 8725605), (35, 7479090), (42, 6232575), (45, 5817070), (50, 5235363), (63, 4155050), (70, 3739545), (75, 3490242), (90, 2908535), (105, 2493030), (126, 2077525), (150, 1745121), (175, 1495818), (210, 1246515), (225, 1163414), (315, 831010), (350, 747909), (450, 581707), (525, 498606), (630, 415505), (1050, 249303), (1575, 166202), (3150, 83101)]