76620000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{1277}}^1$

素因数の和:1310

約数の個数: 120

約数和(自身を含む): 251525736

約数和(自身を除く): 174905736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1200, 1250, 1277, 1500, 1875, 2000, 2400, 2500, 2554, 3000, 3750, 3831, 4000, 5000, 5108, 6000, 6385, 7500, 7662, 10000, 10216, 12000, 12770, 15000, 15324, 19155, 20000, 20432, 25540, 30000, 30648, 31925, 38310, 40864, 51080, 60000, 61296, 63850, 76620, 95775, 102160, 122592, 127700, 153240, 159625, 191550, 204320, 255400, 306480, 319250, 383100, 478875, 510800, 612960, 638500, 766200, 798125, 957750, 1021600, 1277000, 1532400, 1596250, 1915500, 2394375, 2554000, 3064800, 3192500, 3831000, 4788750, 5108000, 6385000, 7662000, 9577500, 12770000, 15324000, 19155000, 25540000, 38310000, 76620000]

約数ペア:

[(1, 76620000), (2, 38310000), (3, 25540000), (4, 19155000), (5, 15324000), (6, 12770000), (8, 9577500), (10, 7662000), (12, 6385000), (15, 5108000), (16, 4788750), (20, 3831000), (24, 3192500), (25, 3064800), (30, 2554000), (32, 2394375), (40, 1915500), (48, 1596250), (50, 1532400), (60, 1277000), (75, 1021600), (80, 957750), (96, 798125), (100, 766200), (120, 638500), (125, 612960), (150, 510800), (160, 478875), (200, 383100), (240, 319250), (250, 306480), (300, 255400), (375, 204320), (400, 191550), (480, 159625), (500, 153240), (600, 127700), (625, 122592), (750, 102160), (800, 95775), (1000, 76620), (1200, 63850), (1250, 61296), (1277, 60000), (1500, 51080), (1875, 40864), (2000, 38310), (2400, 31925), (2500, 30648), (2554, 30000), (3000, 25540), (3750, 20432), (3831, 20000), (4000, 19155), (5000, 15324), (5108, 15000), (6000, 12770), (6385, 12000), (7500, 10216), (7662, 10000)]