12491100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13879}}^1$

素因数の和:13899

約数の個数: 54

約数和(自身を含む): 39155480

約数和(自身を除く): 26664380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 13879, 27758, 41637, 55516, 69395, 83274, 124911, 138790, 166548, 208185, 249822, 277580, 346975, 416370, 499644, 624555, 693950, 832740, 1040925, 1249110, 1387900, 2081850, 2498220, 3122775, 4163700, 6245550, 12491100]

約数ペア:

[(1, 12491100), (2, 6245550), (3, 4163700), (4, 3122775), (5, 2498220), (6, 2081850), (9, 1387900), (10, 1249110), (12, 1040925), (15, 832740), (18, 693950), (20, 624555), (25, 499644), (30, 416370), (36, 346975), (45, 277580), (50, 249822), (60, 208185), (75, 166548), (90, 138790), (100, 124911), (150, 83274), (180, 69395), (225, 55516), (300, 41637), (450, 27758), (900, 13879)]