425400000

素因数分解:

$2^6\times 3^1\times 5^5\times {\mathrm{709}}^1$

素因数の和:749

約数の個数: 168

約数和(自身を含む): 1408816080

約数和(自身を除く): 983416080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 709, 750, 800, 960, 1000, 1200, 1250, 1418, 1500, 1600, 1875, 2000, 2127, 2400, 2500, 2836, 3000, 3125, 3545, 3750, 4000, 4254, 4800, 5000, 5672, 6000, 6250, 7090, 7500, 8000, 8508, 9375, 10000, 10635, 11344, 12000, 12500, 14180, 15000, 17016, 17725, 18750, 20000, 21270, 22688, 24000, 25000, 28360, 30000, 34032, 35450, 37500, 40000, 42540, 45376, 50000, 53175, 56720, 60000, 68064, 70900, 75000, 85080, 88625, 100000, 106350, 113440, 120000, 136128, 141800, 150000, 170160, 177250, 200000, 212700, 226880, 265875, 283600, 300000, 340320, 354500, 425400, 443125, 531750, 567200, 600000, 680640, 709000, 850800, 886250, 1063500, 1134400, 1329375, 1418000, 1701600, 1772500, 2127000, 2215625, 2658750, 2836000, 3403200, 3545000, 4254000, 4431250, 5317500, 5672000, 6646875, 7090000, 8508000, 8862500, 10635000, 13293750, 14180000, 17016000, 17725000, 21270000, 26587500, 28360000, 35450000, 42540000, 53175000, 70900000, 85080000, 106350000, 141800000, 212700000, 425400000]

約数ペア:

[(1, 425400000), (2, 212700000), (3, 141800000), (4, 106350000), (5, 85080000), (6, 70900000), (8, 53175000), (10, 42540000), (12, 35450000), (15, 28360000), (16, 26587500), (20, 21270000), (24, 17725000), (25, 17016000), (30, 14180000), (32, 13293750), (40, 10635000), (48, 8862500), (50, 8508000), (60, 7090000), (64, 6646875), (75, 5672000), (80, 5317500), (96, 4431250), (100, 4254000), (120, 3545000), (125, 3403200), (150, 2836000), (160, 2658750), (192, 2215625), (200, 2127000), (240, 1772500), (250, 1701600), (300, 1418000), (320, 1329375), (375, 1134400), (400, 1063500), (480, 886250), (500, 850800), (600, 709000), (625, 680640), (709, 600000), (750, 567200), (800, 531750), (960, 443125), (1000, 425400), (1200, 354500), (1250, 340320), (1418, 300000), (1500, 283600), (1600, 265875), (1875, 226880), (2000, 212700), (2127, 200000), (2400, 177250), (2500, 170160), (2836, 150000), (3000, 141800), (3125, 136128), (3545, 120000), (3750, 113440), (4000, 106350), (4254, 100000), (4800, 88625), (5000, 85080), (5672, 75000), (6000, 70900), (6250, 68064), (7090, 60000), (7500, 56720), (8000, 53175), (8508, 50000), (9375, 45376), (10000, 42540), (10635, 40000), (11344, 37500), (12000, 35450), (12500, 34032), (14180, 30000), (15000, 28360), (17016, 25000), (17725, 24000), (18750, 22688), (20000, 21270)]