83921850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{743}}^1$

素因数の和:1012

約数の個数: 72

約数和(自身を含む): 226672992

約数和(自身を除く): 142751142

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 251, 450, 502, 743, 753, 1255, 1486, 1506, 2229, 2259, 2510, 3715, 3765, 4458, 4518, 6275, 6687, 7430, 7530, 11145, 11295, 12550, 13374, 18575, 18825, 22290, 22590, 33435, 37150, 37650, 55725, 56475, 66870, 111450, 112950, 167175, 186493, 334350, 372986, 559479, 932465, 1118958, 1678437, 1864930, 2797395, 3356874, 4662325, 5594790, 8392185, 9324650, 13986975, 16784370, 27973950, 41960925, 83921850]

約数ペア:

[(1, 83921850), (2, 41960925), (3, 27973950), (5, 16784370), (6, 13986975), (9, 9324650), (10, 8392185), (15, 5594790), (18, 4662325), (25, 3356874), (30, 2797395), (45, 1864930), (50, 1678437), (75, 1118958), (90, 932465), (150, 559479), (225, 372986), (251, 334350), (450, 186493), (502, 167175), (743, 112950), (753, 111450), (1255, 66870), (1486, 56475), (1506, 55725), (2229, 37650), (2259, 37150), (2510, 33435), (3715, 22590), (3765, 22290), (4458, 18825), (4518, 18575), (6275, 13374), (6687, 12550), (7430, 11295), (7530, 11145)]