72858000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{12143}}^1$

素因数の和:12169

約数の個数: 80

約数和(自身を含む): 234913536

約数和(自身を除く): 162055536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 12143, 24286, 36429, 48572, 60715, 72858, 97144, 121430, 145716, 182145, 194288, 242860, 291432, 303575, 364290, 485720, 582864, 607150, 728580, 910725, 971440, 1214300, 1457160, 1517875, 1821450, 2428600, 2914320, 3035750, 3642900, 4553625, 4857200, 6071500, 7285800, 9107250, 12143000, 14571600, 18214500, 24286000, 36429000, 72858000]

約数ペア:

[(1, 72858000), (2, 36429000), (3, 24286000), (4, 18214500), (5, 14571600), (6, 12143000), (8, 9107250), (10, 7285800), (12, 6071500), (15, 4857200), (16, 4553625), (20, 3642900), (24, 3035750), (25, 2914320), (30, 2428600), (40, 1821450), (48, 1517875), (50, 1457160), (60, 1214300), (75, 971440), (80, 910725), (100, 728580), (120, 607150), (125, 582864), (150, 485720), (200, 364290), (240, 303575), (250, 291432), (300, 242860), (375, 194288), (400, 182145), (500, 145716), (600, 121430), (750, 97144), (1000, 72858), (1200, 60715), (1500, 48572), (2000, 36429), (3000, 24286), (6000, 12143)]