171204120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4363}}^1$

素因数の和:4489

約数の個数: 96

約数和(自身を含む): 561646800

約数和(自身を除く): 390442680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3924, 4360, 4363, 4905, 6540, 7848, 8726, 9810, 13080, 13089, 17452, 19620, 21815, 26178, 34904, 39240, 39267, 43630, 52356, 65445, 78534, 87260, 104712, 130890, 157068, 174520, 196335, 261780, 314136, 392670, 475567, 523560, 785340, 951134, 1426701, 1570680, 1902268, 2377835, 2853402, 3804536, 4280103, 4755670, 5706804, 7133505, 8560206, 9511340, 11413608, 14267010, 17120412, 19022680, 21400515, 28534020, 34240824, 42801030, 57068040, 85602060, 171204120]

約数ペア:

[(1, 171204120), (2, 85602060), (3, 57068040), (4, 42801030), (5, 34240824), (6, 28534020), (8, 21400515), (9, 19022680), (10, 17120412), (12, 14267010), (15, 11413608), (18, 9511340), (20, 8560206), (24, 7133505), (30, 5706804), (36, 4755670), (40, 4280103), (45, 3804536), (60, 2853402), (72, 2377835), (90, 1902268), (109, 1570680), (120, 1426701), (180, 951134), (218, 785340), (327, 523560), (360, 475567), (436, 392670), (545, 314136), (654, 261780), (872, 196335), (981, 174520), (1090, 157068), (1308, 130890), (1635, 104712), (1962, 87260), (2180, 78534), (2616, 65445), (3270, 52356), (3924, 43630), (4360, 39267), (4363, 39240), (4905, 34904), (6540, 26178), (7848, 21815), (8726, 19620), (9810, 17452), (13080, 13089)]