80668500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4889}}^1$

素因数の和:4922

約数の個数: 96

約数和(自身を含む): 256314240

約数和(自身を除く): 175645740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 220, 250, 275, 300, 330, 375, 500, 550, 660, 750, 825, 1100, 1375, 1500, 1650, 2750, 3300, 4125, 4889, 5500, 8250, 9778, 14667, 16500, 19556, 24445, 29334, 48890, 53779, 58668, 73335, 97780, 107558, 122225, 146670, 161337, 215116, 244450, 268895, 293340, 322674, 366675, 488900, 537790, 611125, 645348, 733350, 806685, 1075580, 1222250, 1344475, 1466700, 1613370, 1833375, 2444500, 2688950, 3226740, 3666750, 4033425, 5377900, 6722375, 7333500, 8066850, 13444750, 16133700, 20167125, 26889500, 40334250, 80668500]

約数ペア:

[(1, 80668500), (2, 40334250), (3, 26889500), (4, 20167125), (5, 16133700), (6, 13444750), (10, 8066850), (11, 7333500), (12, 6722375), (15, 5377900), (20, 4033425), (22, 3666750), (25, 3226740), (30, 2688950), (33, 2444500), (44, 1833375), (50, 1613370), (55, 1466700), (60, 1344475), (66, 1222250), (75, 1075580), (100, 806685), (110, 733350), (125, 645348), (132, 611125), (150, 537790), (165, 488900), (220, 366675), (250, 322674), (275, 293340), (300, 268895), (330, 244450), (375, 215116), (500, 161337), (550, 146670), (660, 122225), (750, 107558), (825, 97780), (1100, 73335), (1375, 58668), (1500, 53779), (1650, 48890), (2750, 29334), (3300, 24445), (4125, 19556), (4889, 16500), (5500, 14667), (8250, 9778)]