27480000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{229}}^1$

素因数の和:264

約数の個数: 140

約数和(自身を含む): 91252040

約数和(自身を除く): 63772040

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, 229, 240, 250, 300, 320, 375, 400, 458, 480, 500, 600, 625, 687, 750, 800, 916, 960, 1000, 1145, 1200, 1250, 1374, 1500, 1600, 1832, 1875, 2000, 2290, 2400, 2500, 2748, 3000, 3435, 3664, 3750, 4000, 4580, 4800, 5000, 5496, 5725, 6000, 6870, 7328, 7500, 8000, 9160, 10000, 10992, 11450, 12000, 13740, 14656, 15000, 17175, 18320, 20000, 21984, 22900, 24000, 27480, 28625, 30000, 34350, 36640, 40000, 43968, 45800, 54960, 57250, 60000, 68700, 73280, 85875, 91600, 109920, 114500, 120000, 137400, 143125, 171750, 183200, 219840, 229000, 274800, 286250, 343500, 366400, 429375, 458000, 549600, 572500, 687000, 858750, 916000, 1099200, 1145000, 1374000, 1717500, 1832000, 2290000, 2748000, 3435000, 4580000, 5496000, 6870000, 9160000, 13740000, 27480000]

約数ペア:

[(1, 27480000), (2, 13740000), (3, 9160000), (4, 6870000), (5, 5496000), (6, 4580000), (8, 3435000), (10, 2748000), (12, 2290000), (15, 1832000), (16, 1717500), (20, 1374000), (24, 1145000), (25, 1099200), (30, 916000), (32, 858750), (40, 687000), (48, 572500), (50, 549600), (60, 458000), (64, 429375), (75, 366400), (80, 343500), (96, 286250), (100, 274800), (120, 229000), (125, 219840), (150, 183200), (160, 171750), (192, 143125), (200, 137400), (229, 120000), (240, 114500), (250, 109920), (300, 91600), (320, 85875), (375, 73280), (400, 68700), (458, 60000), (480, 57250), (500, 54960), (600, 45800), (625, 43968), (687, 40000), (750, 36640), (800, 34350), (916, 30000), (960, 28625), (1000, 27480), (1145, 24000), (1200, 22900), (1250, 21984), (1374, 20000), (1500, 18320), (1600, 17175), (1832, 15000), (1875, 14656), (2000, 13740), (2290, 12000), (2400, 11450), (2500, 10992), (2748, 10000), (3000, 9160), (3435, 8000), (3664, 7500), (3750, 7328), (4000, 6870), (4580, 6000), (4800, 5725), (5000, 5496)]