122242500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{1811}}^1$

素因数の和:1844

約数の個数: 120

約数和(自身を含む): 396248160

約数和(自身を除く): 274005660

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, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 900, 1125, 1250, 1350, 1500, 1811, 1875, 2250, 2500, 2700, 3375, 3622, 3750, 4500, 5433, 5625, 6750, 7244, 7500, 9055, 10866, 11250, 13500, 16299, 16875, 18110, 21732, 22500, 27165, 32598, 33750, 36220, 45275, 48897, 54330, 65196, 67500, 81495, 90550, 97794, 108660, 135825, 162990, 181100, 195588, 226375, 244485, 271650, 325980, 407475, 452750, 488970, 543300, 679125, 814950, 905500, 977940, 1131875, 1222425, 1358250, 1629900, 2037375, 2263750, 2444850, 2716500, 3395625, 4074750, 4527500, 4889700, 6112125, 6791250, 8149500, 10186875, 12224250, 13582500, 20373750, 24448500, 30560625, 40747500, 61121250, 122242500]

約数ペア:

[(1, 122242500), (2, 61121250), (3, 40747500), (4, 30560625), (5, 24448500), (6, 20373750), (9, 13582500), (10, 12224250), (12, 10186875), (15, 8149500), (18, 6791250), (20, 6112125), (25, 4889700), (27, 4527500), (30, 4074750), (36, 3395625), (45, 2716500), (50, 2444850), (54, 2263750), (60, 2037375), (75, 1629900), (90, 1358250), (100, 1222425), (108, 1131875), (125, 977940), (135, 905500), (150, 814950), (180, 679125), (225, 543300), (250, 488970), (270, 452750), (300, 407475), (375, 325980), (450, 271650), (500, 244485), (540, 226375), (625, 195588), (675, 181100), (750, 162990), (900, 135825), (1125, 108660), (1250, 97794), (1350, 90550), (1500, 81495), (1811, 67500), (1875, 65196), (2250, 54330), (2500, 48897), (2700, 45275), (3375, 36220), (3622, 33750), (3750, 32598), (4500, 27165), (5433, 22500), (5625, 21732), (6750, 18110), (7244, 16875), (7500, 16299), (9055, 13500), (10866, 11250)]