488850000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{3259}}^1$

素因数の和:3295

約数の個数: 120

約数和(自身を含む): 1578961440

約数和(自身を除く): 1090111440

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, 3000, 3125, 3259, 3750, 5000, 6000, 6250, 6518, 7500, 9375, 9777, 10000, 12500, 13036, 15000, 16295, 18750, 19554, 25000, 26072, 30000, 32590, 37500, 39108, 48885, 50000, 52144, 65180, 75000, 78216, 81475, 97770, 130360, 150000, 156432, 162950, 195540, 244425, 260720, 325900, 391080, 407375, 488850, 651800, 782160, 814750, 977700, 1222125, 1303600, 1629500, 1955400, 2036875, 2444250, 3259000, 3910800, 4073750, 4888500, 6110625, 6518000, 8147500, 9777000, 10184375, 12221250, 16295000, 19554000, 20368750, 24442500, 30553125, 32590000, 40737500, 48885000, 61106250, 81475000, 97770000, 122212500, 162950000, 244425000, 488850000]

約数ペア:

[(1, 488850000), (2, 244425000), (3, 162950000), (4, 122212500), (5, 97770000), (6, 81475000), (8, 61106250), (10, 48885000), (12, 40737500), (15, 32590000), (16, 30553125), (20, 24442500), (24, 20368750), (25, 19554000), (30, 16295000), (40, 12221250), (48, 10184375), (50, 9777000), (60, 8147500), (75, 6518000), (80, 6110625), (100, 4888500), (120, 4073750), (125, 3910800), (150, 3259000), (200, 2444250), (240, 2036875), (250, 1955400), (300, 1629500), (375, 1303600), (400, 1222125), (500, 977700), (600, 814750), (625, 782160), (750, 651800), (1000, 488850), (1200, 407375), (1250, 391080), (1500, 325900), (1875, 260720), (2000, 244425), (2500, 195540), (3000, 162950), (3125, 156432), (3259, 150000), (3750, 130360), (5000, 97770), (6000, 81475), (6250, 78216), (6518, 75000), (7500, 65180), (9375, 52144), (9777, 50000), (10000, 48885), (12500, 39108), (13036, 37500), (15000, 32590), (16295, 30000), (18750, 26072), (19554, 25000)]