135576180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{83689}}^1$

素因数の和:83710

約数の個数: 60

約数和(自身を含む): 425312580

約数和(自身を除く): 289736400

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, 83689, 167378, 251067, 334756, 418445, 502134, 753201, 836890, 1004268, 1255335, 1506402, 1673780, 2259603, 2510670, 3012804, 3766005, 4519206, 5021340, 6778809, 7532010, 9038412, 11298015, 13557618, 15064020, 22596030, 27115236, 33894045, 45192060, 67788090, 135576180]

約数ペア:

[(1, 135576180), (2, 67788090), (3, 45192060), (4, 33894045), (5, 27115236), (6, 22596030), (9, 15064020), (10, 13557618), (12, 11298015), (15, 9038412), (18, 7532010), (20, 6778809), (27, 5021340), (30, 4519206), (36, 3766005), (45, 3012804), (54, 2510670), (60, 2259603), (81, 1673780), (90, 1506402), (108, 1255335), (135, 1004268), (162, 836890), (180, 753201), (270, 502134), (324, 418445), (405, 334756), (540, 251067), (810, 167378), (1620, 83689)]