66133260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{40823}}^1$

素因数の和:40844

約数の個数: 60

約数和(自身を含む): 207467568

約数和(自身を除く): 141334308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 40823, 81646, 122469, 163292, 204115, 244938, 367407, 408230, 489876, 612345, 734814, 816460, 1102221, 1224690, 1469628, 1837035, 2204442, 2449380, 3306663, 3674070, 4408884, 5511105, 6613326, 7348140, 11022210, 13226652, 16533315, 22044420, 33066630, 66133260]

約数ペア:

[(1, 66133260), (2, 33066630), (3, 22044420), (4, 16533315), (5, 13226652), (6, 11022210), (9, 7348140), (10, 6613326), (12, 5511105), (15, 4408884), (18, 3674070), (20, 3306663), (27, 2449380), (30, 2204442), (36, 1837035), (45, 1469628), (54, 1224690), (60, 1102221), (81, 816460), (90, 734814), (108, 612345), (135, 489876), (162, 408230), (180, 367407), (270, 244938), (324, 204115), (405, 163292), (540, 122469), (810, 81646), (1620, 40823)]