75589380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{907}}^1$

素因数の和:1385

約数の個数: 72

約数和(自身を含む): 230036352

約数和(自身を除く): 154446972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 463, 907, 926, 1389, 1814, 1852, 2315, 2721, 2778, 3628, 4167, 4535, 4630, 5442, 5556, 6945, 8163, 8334, 9070, 9260, 10884, 13605, 13890, 16326, 16668, 18140, 20835, 27210, 27780, 32652, 40815, 41670, 54420, 81630, 83340, 163260, 419941, 839882, 1259823, 1679764, 2099705, 2519646, 3779469, 4199410, 5039292, 6299115, 7558938, 8398820, 12598230, 15117876, 18897345, 25196460, 37794690, 75589380]

約数ペア:

[(1, 75589380), (2, 37794690), (3, 25196460), (4, 18897345), (5, 15117876), (6, 12598230), (9, 8398820), (10, 7558938), (12, 6299115), (15, 5039292), (18, 4199410), (20, 3779469), (30, 2519646), (36, 2099705), (45, 1679764), (60, 1259823), (90, 839882), (180, 419941), (463, 163260), (907, 83340), (926, 81630), (1389, 54420), (1814, 41670), (1852, 40815), (2315, 32652), (2721, 27780), (2778, 27210), (3628, 20835), (4167, 18140), (4535, 16668), (4630, 16326), (5442, 13890), (5556, 13605), (6945, 10884), (8163, 9260), (8334, 9070)]