971820000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{5399}}^1$

素因数の和:5435

約数の個数: 180

約数和(自身を含む): 3454050600

約数和(自身を除く): 2482230600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 625, 720, 750, 800, 900, 1000, 1125, 1200, 1250, 1440, 1500, 1800, 1875, 2000, 2250, 2400, 2500, 3000, 3600, 3750, 4000, 4500, 5000, 5399, 5625, 6000, 7200, 7500, 9000, 10000, 10798, 11250, 12000, 15000, 16197, 18000, 20000, 21596, 22500, 26995, 30000, 32394, 36000, 43192, 45000, 48591, 53990, 60000, 64788, 80985, 86384, 90000, 97182, 107980, 129576, 134975, 161970, 172768, 180000, 194364, 215960, 242955, 259152, 269950, 323940, 388728, 404925, 431920, 485910, 518304, 539900, 647880, 674875, 777456, 809850, 863840, 971820, 1079800, 1214775, 1295760, 1349750, 1554912, 1619700, 1943640, 2024625, 2159600, 2429550, 2591520, 2699500, 3239400, 3374375, 3887280, 4049250, 4319200, 4859100, 5399000, 6073875, 6478800, 6748750, 7774560, 8098500, 9718200, 10123125, 10798000, 12147750, 12957600, 13497500, 16197000, 19436400, 20246250, 21596000, 24295500, 26995000, 30369375, 32394000, 38872800, 40492500, 48591000, 53990000, 60738750, 64788000, 80985000, 97182000, 107980000, 121477500, 161970000, 194364000, 242955000, 323940000, 485910000, 971820000]

約数ペア:

[(1, 971820000), (2, 485910000), (3, 323940000), (4, 242955000), (5, 194364000), (6, 161970000), (8, 121477500), (9, 107980000), (10, 97182000), (12, 80985000), (15, 64788000), (16, 60738750), (18, 53990000), (20, 48591000), (24, 40492500), (25, 38872800), (30, 32394000), (32, 30369375), (36, 26995000), (40, 24295500), (45, 21596000), (48, 20246250), (50, 19436400), (60, 16197000), (72, 13497500), (75, 12957600), (80, 12147750), (90, 10798000), (96, 10123125), (100, 9718200), (120, 8098500), (125, 7774560), (144, 6748750), (150, 6478800), (160, 6073875), (180, 5399000), (200, 4859100), (225, 4319200), (240, 4049250), (250, 3887280), (288, 3374375), (300, 3239400), (360, 2699500), (375, 2591520), (400, 2429550), (450, 2159600), (480, 2024625), (500, 1943640), (600, 1619700), (625, 1554912), (720, 1349750), (750, 1295760), (800, 1214775), (900, 1079800), (1000, 971820), (1125, 863840), (1200, 809850), (1250, 777456), (1440, 674875), (1500, 647880), (1800, 539900), (1875, 518304), (2000, 485910), (2250, 431920), (2400, 404925), (2500, 388728), (3000, 323940), (3600, 269950), (3750, 259152), (4000, 242955), (4500, 215960), (5000, 194364), (5399, 180000), (5625, 172768), (6000, 161970), (7200, 134975), (7500, 129576), (9000, 107980), (10000, 97182), (10798, 90000), (11250, 86384), (12000, 80985), (15000, 64788), (16197, 60000), (18000, 53990), (20000, 48591), (21596, 45000), (22500, 43192), (26995, 36000), (30000, 32394)]