129882000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{21647}}^1$

素因数の和:21673

約数の個数: 80

約数和(自身を含む): 418758912

約数和(自身を除く): 288876912

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, 21647, 43294, 64941, 86588, 108235, 129882, 173176, 216470, 259764, 324705, 346352, 432940, 519528, 541175, 649410, 865880, 1039056, 1082350, 1298820, 1623525, 1731760, 2164700, 2597640, 2705875, 3247050, 4329400, 5195280, 5411750, 6494100, 8117625, 8658800, 10823500, 12988200, 16235250, 21647000, 25976400, 32470500, 43294000, 64941000, 129882000]

約数ペア:

[(1, 129882000), (2, 64941000), (3, 43294000), (4, 32470500), (5, 25976400), (6, 21647000), (8, 16235250), (10, 12988200), (12, 10823500), (15, 8658800), (16, 8117625), (20, 6494100), (24, 5411750), (25, 5195280), (30, 4329400), (40, 3247050), (48, 2705875), (50, 2597640), (60, 2164700), (75, 1731760), (80, 1623525), (100, 1298820), (120, 1082350), (125, 1039056), (150, 865880), (200, 649410), (240, 541175), (250, 519528), (300, 432940), (375, 346352), (400, 324705), (500, 259764), (600, 216470), (750, 173176), (1000, 129882), (1200, 108235), (1500, 86588), (2000, 64941), (3000, 43294), (6000, 21647)]