88001100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2963}}^1$

素因数の和:2997

約数の個数: 144

約数和(自身を含む): 308730240

約数和(自身を除く): 220729140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 132, 135, 150, 165, 180, 198, 220, 225, 270, 275, 297, 300, 330, 396, 450, 495, 540, 550, 594, 660, 675, 825, 900, 990, 1100, 1188, 1350, 1485, 1650, 1980, 2475, 2700, 2963, 2970, 3300, 4950, 5926, 5940, 7425, 8889, 9900, 11852, 14815, 14850, 17778, 26667, 29630, 29700, 32593, 35556, 44445, 53334, 59260, 65186, 74075, 80001, 88890, 97779, 106668, 130372, 133335, 148150, 160002, 162965, 177780, 195558, 222225, 266670, 293337, 296300, 320004, 325930, 391116, 400005, 444450, 488895, 533340, 586674, 651860, 666675, 800010, 814825, 880011, 888900, 977790, 1173348, 1333350, 1466685, 1600020, 1629650, 1760022, 1955580, 2000025, 2444475, 2666700, 2933370, 3259300, 3520044, 4000050, 4400055, 4888950, 5866740, 7333425, 8000100, 8800110, 9777900, 14666850, 17600220, 22000275, 29333700, 44000550, 88001100]

約数ペア:

[(1, 88001100), (2, 44000550), (3, 29333700), (4, 22000275), (5, 17600220), (6, 14666850), (9, 9777900), (10, 8800110), (11, 8000100), (12, 7333425), (15, 5866740), (18, 4888950), (20, 4400055), (22, 4000050), (25, 3520044), (27, 3259300), (30, 2933370), (33, 2666700), (36, 2444475), (44, 2000025), (45, 1955580), (50, 1760022), (54, 1629650), (55, 1600020), (60, 1466685), (66, 1333350), (75, 1173348), (90, 977790), (99, 888900), (100, 880011), (108, 814825), (110, 800010), (132, 666675), (135, 651860), (150, 586674), (165, 533340), (180, 488895), (198, 444450), (220, 400005), (225, 391116), (270, 325930), (275, 320004), (297, 296300), (300, 293337), (330, 266670), (396, 222225), (450, 195558), (495, 177780), (540, 162965), (550, 160002), (594, 148150), (660, 133335), (675, 130372), (825, 106668), (900, 97779), (990, 88890), (1100, 80001), (1188, 74075), (1350, 65186), (1485, 59260), (1650, 53334), (1980, 44445), (2475, 35556), (2700, 32593), (2963, 29700), (2970, 29630), (3300, 26667), (4950, 17778), (5926, 14850), (5940, 14815), (7425, 11852), (8889, 9900)]