66765060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41213}}^1$

素因数の和:41234

約数の個数: 60

約数和(自身を含む): 209449548

約数和(自身を除く): 142684488

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, 41213, 82426, 123639, 164852, 206065, 247278, 370917, 412130, 494556, 618195, 741834, 824260, 1112751, 1236390, 1483668, 1854585, 2225502, 2472780, 3338253, 3709170, 4451004, 5563755, 6676506, 7418340, 11127510, 13353012, 16691265, 22255020, 33382530, 66765060]

約数ペア:

[(1, 66765060), (2, 33382530), (3, 22255020), (4, 16691265), (5, 13353012), (6, 11127510), (9, 7418340), (10, 6676506), (12, 5563755), (15, 4451004), (18, 3709170), (20, 3338253), (27, 2472780), (30, 2225502), (36, 1854585), (45, 1483668), (54, 1236390), (60, 1112751), (81, 824260), (90, 741834), (108, 618195), (135, 494556), (162, 412130), (180, 370917), (270, 247278), (324, 206065), (405, 164852), (540, 123639), (810, 82426), (1620, 41213)]