3127485000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{208499}}^1$

素因数の和:208528

約数の個数: 80

約数和(自身を含む): 9770310000

約数和(自身を除く): 6642825000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 15000, 208499, 416998, 625497, 833996, 1042495, 1250994, 1667992, 2084990, 2501988, 3127485, 4169980, 5003976, 5212475, 6254970, 8339960, 10424950, 12509940, 15637425, 20849900, 25019880, 26062375, 31274850, 41699800, 52124750, 62549700, 78187125, 104249500, 125099400, 130311875, 156374250, 208499000, 260623750, 312748500, 390935625, 521247500, 625497000, 781871250, 1042495000, 1563742500, 3127485000]

約数ペア:

[(1, 3127485000), (2, 1563742500), (3, 1042495000), (4, 781871250), (5, 625497000), (6, 521247500), (8, 390935625), (10, 312748500), (12, 260623750), (15, 208499000), (20, 156374250), (24, 130311875), (25, 125099400), (30, 104249500), (40, 78187125), (50, 62549700), (60, 52124750), (75, 41699800), (100, 31274850), (120, 26062375), (125, 25019880), (150, 20849900), (200, 15637425), (250, 12509940), (300, 10424950), (375, 8339960), (500, 6254970), (600, 5212475), (625, 5003976), (750, 4169980), (1000, 3127485), (1250, 2501988), (1500, 2084990), (1875, 1667992), (2500, 1250994), (3000, 1042495), (3750, 833996), (5000, 625497), (7500, 416998), (15000, 208499)]