131022900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{48527}}^1$

素因数の和:48550

約数の個数: 72

約数和(自身を含む): 421223040

約数和(自身を除く): 290200140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 48527, 97054, 145581, 194108, 242635, 291162, 436743, 485270, 582324, 727905, 873486, 970540, 1213175, 1310229, 1455810, 1746972, 2183715, 2426350, 2620458, 2911620, 3639525, 4367430, 4852700, 5240916, 6551145, 7279050, 8734860, 10918575, 13102290, 14558100, 21837150, 26204580, 32755725, 43674300, 65511450, 131022900]

約数ペア:

[(1, 131022900), (2, 65511450), (3, 43674300), (4, 32755725), (5, 26204580), (6, 21837150), (9, 14558100), (10, 13102290), (12, 10918575), (15, 8734860), (18, 7279050), (20, 6551145), (25, 5240916), (27, 4852700), (30, 4367430), (36, 3639525), (45, 2911620), (50, 2620458), (54, 2426350), (60, 2183715), (75, 1746972), (90, 1455810), (100, 1310229), (108, 1213175), (135, 970540), (150, 873486), (180, 727905), (225, 582324), (270, 485270), (300, 436743), (450, 291162), (540, 242635), (675, 194108), (900, 145581), (1350, 97054), (2700, 48527)]