80310000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{2677}}^1$

素因数の和:2708

約数の個数: 100

約数和(自身を含む): 259348232

約数和(自身を除く): 179038232

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, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2500, 2677, 3000, 3750, 5000, 5354, 6000, 7500, 8031, 10000, 10708, 13385, 15000, 16062, 21416, 26770, 30000, 32124, 40155, 42832, 53540, 64248, 66925, 80310, 107080, 128496, 133850, 160620, 200775, 214160, 267700, 321240, 334625, 401550, 535400, 642480, 669250, 803100, 1003875, 1070800, 1338500, 1606200, 1673125, 2007750, 2677000, 3212400, 3346250, 4015500, 5019375, 5354000, 6692500, 8031000, 10038750, 13385000, 16062000, 20077500, 26770000, 40155000, 80310000]

約数ペア:

[(1, 80310000), (2, 40155000), (3, 26770000), (4, 20077500), (5, 16062000), (6, 13385000), (8, 10038750), (10, 8031000), (12, 6692500), (15, 5354000), (16, 5019375), (20, 4015500), (24, 3346250), (25, 3212400), (30, 2677000), (40, 2007750), (48, 1673125), (50, 1606200), (60, 1338500), (75, 1070800), (80, 1003875), (100, 803100), (120, 669250), (125, 642480), (150, 535400), (200, 401550), (240, 334625), (250, 321240), (300, 267700), (375, 214160), (400, 200775), (500, 160620), (600, 133850), (625, 128496), (750, 107080), (1000, 80310), (1200, 66925), (1250, 64248), (1500, 53540), (1875, 42832), (2000, 40155), (2500, 32124), (2677, 30000), (3000, 26770), (3750, 21416), (5000, 16062), (5354, 15000), (6000, 13385), (7500, 10708), (8031, 10000)]