13980000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{233}}^1$

素因数の和:266

約数の個数: 120

約数和(自身を含む): 46054008

約数和(自身を除く): 32074008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 233, 240, 250, 300, 375, 400, 466, 480, 500, 600, 625, 699, 750, 800, 932, 1000, 1165, 1200, 1250, 1398, 1500, 1864, 1875, 2000, 2330, 2400, 2500, 2796, 3000, 3495, 3728, 3750, 4000, 4660, 5000, 5592, 5825, 6000, 6990, 7456, 7500, 9320, 10000, 11184, 11650, 12000, 13980, 15000, 17475, 18640, 20000, 22368, 23300, 27960, 29125, 30000, 34950, 37280, 46600, 55920, 58250, 60000, 69900, 87375, 93200, 111840, 116500, 139800, 145625, 174750, 186400, 233000, 279600, 291250, 349500, 436875, 466000, 559200, 582500, 699000, 873750, 932000, 1165000, 1398000, 1747500, 2330000, 2796000, 3495000, 4660000, 6990000, 13980000]

約数ペア:

[(1, 13980000), (2, 6990000), (3, 4660000), (4, 3495000), (5, 2796000), (6, 2330000), (8, 1747500), (10, 1398000), (12, 1165000), (15, 932000), (16, 873750), (20, 699000), (24, 582500), (25, 559200), (30, 466000), (32, 436875), (40, 349500), (48, 291250), (50, 279600), (60, 233000), (75, 186400), (80, 174750), (96, 145625), (100, 139800), (120, 116500), (125, 111840), (150, 93200), (160, 87375), (200, 69900), (233, 60000), (240, 58250), (250, 55920), (300, 46600), (375, 37280), (400, 34950), (466, 30000), (480, 29125), (500, 27960), (600, 23300), (625, 22368), (699, 20000), (750, 18640), (800, 17475), (932, 15000), (1000, 13980), (1165, 12000), (1200, 11650), (1250, 11184), (1398, 10000), (1500, 9320), (1864, 7500), (1875, 7456), (2000, 6990), (2330, 6000), (2400, 5825), (2500, 5592), (2796, 5000), (3000, 4660), (3495, 4000), (3728, 3750)]