23199750

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{491}}^1$

素因数の和:524

約数の個数: 128

約数和(自身を含む): 73681920

約数和(自身を除く): 50482170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 125, 126, 135, 150, 175, 189, 210, 225, 250, 270, 315, 350, 375, 378, 450, 491, 525, 630, 675, 750, 875, 945, 982, 1050, 1125, 1350, 1473, 1575, 1750, 1890, 2250, 2455, 2625, 2946, 3150, 3375, 3437, 4419, 4725, 4910, 5250, 6750, 6874, 7365, 7875, 8838, 9450, 10311, 12275, 13257, 14730, 15750, 17185, 20622, 22095, 23625, 24550, 26514, 30933, 34370, 36825, 44190, 47250, 51555, 61375, 61866, 66285, 73650, 85925, 92799, 103110, 110475, 122750, 132570, 154665, 171850, 184125, 185598, 220950, 257775, 309330, 331425, 368250, 429625, 463995, 515550, 552375, 662850, 773325, 859250, 927990, 1104750, 1288875, 1546650, 1657125, 2319975, 2577750, 3314250, 3866625, 4639950, 7733250, 11599875, 23199750]

約数ペア:

[(1, 23199750), (2, 11599875), (3, 7733250), (5, 4639950), (6, 3866625), (7, 3314250), (9, 2577750), (10, 2319975), (14, 1657125), (15, 1546650), (18, 1288875), (21, 1104750), (25, 927990), (27, 859250), (30, 773325), (35, 662850), (42, 552375), (45, 515550), (50, 463995), (54, 429625), (63, 368250), (70, 331425), (75, 309330), (90, 257775), (105, 220950), (125, 185598), (126, 184125), (135, 171850), (150, 154665), (175, 132570), (189, 122750), (210, 110475), (225, 103110), (250, 92799), (270, 85925), (315, 73650), (350, 66285), (375, 61866), (378, 61375), (450, 51555), (491, 47250), (525, 44190), (630, 36825), (675, 34370), (750, 30933), (875, 26514), (945, 24550), (982, 23625), (1050, 22095), (1125, 20622), (1350, 17185), (1473, 15750), (1575, 14730), (1750, 13257), (1890, 12275), (2250, 10311), (2455, 9450), (2625, 8838), (2946, 7875), (3150, 7365), (3375, 6874), (3437, 6750), (4419, 5250), (4725, 4910)]