20249850000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{134999}}^1$

素因数の和:135035

約数の個数: 120

約数和(自身を含む): 65386440000

約数和(自身を除く): 45136590000

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, 3750, 5000, 6000, 6250, 7500, 9375, 10000, 12500, 15000, 18750, 25000, 30000, 37500, 50000, 75000, 134999, 150000, 269998, 404997, 539996, 674995, 809994, 1079992, 1349990, 1619988, 2024985, 2159984, 2699980, 3239976, 3374975, 4049970, 5399960, 6479952, 6749950, 8099940, 10124925, 10799920, 13499900, 16199880, 16874875, 20249850, 26999800, 32399760, 33749750, 40499700, 50624625, 53999600, 67499500, 80999400, 84374375, 101249250, 134999000, 161998800, 168748750, 202498500, 253123125, 269998000, 337497500, 404997000, 421871875, 506246250, 674995000, 809994000, 843743750, 1012492500, 1265615625, 1349990000, 1687487500, 2024985000, 2531231250, 3374975000, 4049970000, 5062462500, 6749950000, 10124925000, 20249850000]

約数ペア:

[(1, 20249850000), (2, 10124925000), (3, 6749950000), (4, 5062462500), (5, 4049970000), (6, 3374975000), (8, 2531231250), (10, 2024985000), (12, 1687487500), (15, 1349990000), (16, 1265615625), (20, 1012492500), (24, 843743750), (25, 809994000), (30, 674995000), (40, 506246250), (48, 421871875), (50, 404997000), (60, 337497500), (75, 269998000), (80, 253123125), (100, 202498500), (120, 168748750), (125, 161998800), (150, 134999000), (200, 101249250), (240, 84374375), (250, 80999400), (300, 67499500), (375, 53999600), (400, 50624625), (500, 40499700), (600, 33749750), (625, 32399760), (750, 26999800), (1000, 20249850), (1200, 16874875), (1250, 16199880), (1500, 13499900), (1875, 10799920), (2000, 10124925), (2500, 8099940), (3000, 6749950), (3125, 6479952), (3750, 5399960), (5000, 4049970), (6000, 3374975), (6250, 3239976), (7500, 2699980), (9375, 2159984), (10000, 2024985), (12500, 1619988), (15000, 1349990), (18750, 1079992), (25000, 809994), (30000, 674995), (37500, 539996), (50000, 404997), (75000, 269998), (134999, 150000)]