73714860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{45503}}^1$

素因数の和:45524

約数の個数: 60

約数和(自身を含む): 231251328

約数和(自身を除く): 157536468

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, 45503, 91006, 136509, 182012, 227515, 273018, 409527, 455030, 546036, 682545, 819054, 910060, 1228581, 1365090, 1638108, 2047635, 2457162, 2730180, 3685743, 4095270, 4914324, 6142905, 7371486, 8190540, 12285810, 14742972, 18428715, 24571620, 36857430, 73714860]

約数ペア:

[(1, 73714860), (2, 36857430), (3, 24571620), (4, 18428715), (5, 14742972), (6, 12285810), (9, 8190540), (10, 7371486), (12, 6142905), (15, 4914324), (18, 4095270), (20, 3685743), (27, 2730180), (30, 2457162), (36, 2047635), (45, 1638108), (54, 1365090), (60, 1228581), (81, 910060), (90, 819054), (108, 682545), (135, 546036), (162, 455030), (180, 409527), (270, 273018), (324, 227515), (405, 182012), (540, 136509), (810, 91006), (1620, 45503)]