81126000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{4507}}^1$

素因数の和:4536

約数の個数: 120

約数和(自身を含む): 283408944

約数和(自身を除く): 202282944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 4507, 6000, 9000, 9014, 13521, 18000, 18028, 22535, 27042, 36056, 40563, 45070, 54084, 67605, 72112, 81126, 90140, 108168, 112675, 135210, 162252, 180280, 202815, 216336, 225350, 270420, 324504, 338025, 360560, 405630, 450700, 540840, 563375, 649008, 676050, 811260, 901400, 1014075, 1081680, 1126750, 1352100, 1622520, 1690125, 1802800, 2028150, 2253500, 2704200, 3245040, 3380250, 4056300, 4507000, 5070375, 5408400, 6760500, 8112600, 9014000, 10140750, 13521000, 16225200, 20281500, 27042000, 40563000, 81126000]

約数ペア:

[(1, 81126000), (2, 40563000), (3, 27042000), (4, 20281500), (5, 16225200), (6, 13521000), (8, 10140750), (9, 9014000), (10, 8112600), (12, 6760500), (15, 5408400), (16, 5070375), (18, 4507000), (20, 4056300), (24, 3380250), (25, 3245040), (30, 2704200), (36, 2253500), (40, 2028150), (45, 1802800), (48, 1690125), (50, 1622520), (60, 1352100), (72, 1126750), (75, 1081680), (80, 1014075), (90, 901400), (100, 811260), (120, 676050), (125, 649008), (144, 563375), (150, 540840), (180, 450700), (200, 405630), (225, 360560), (240, 338025), (250, 324504), (300, 270420), (360, 225350), (375, 216336), (400, 202815), (450, 180280), (500, 162252), (600, 135210), (720, 112675), (750, 108168), (900, 90140), (1000, 81126), (1125, 72112), (1200, 67605), (1500, 54084), (1800, 45070), (2000, 40563), (2250, 36056), (3000, 27042), (3600, 22535), (4500, 18028), (4507, 18000), (6000, 13521), (9000, 9014)]