54960000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{229}}^1$

素因数の和:266

約数の個数: 160

約数和(自身を含む): 183222600

約数和(自身を除く): 128262600

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, 128, 150, 160, 192, 200, 229, 240, 250, 300, 320, 375, 384, 400, 458, 480, 500, 600, 625, 640, 687, 750, 800, 916, 960, 1000, 1145, 1200, 1250, 1374, 1500, 1600, 1832, 1875, 1920, 2000, 2290, 2400, 2500, 2748, 3000, 3200, 3435, 3664, 3750, 4000, 4580, 4800, 5000, 5496, 5725, 6000, 6870, 7328, 7500, 8000, 9160, 9600, 10000, 10992, 11450, 12000, 13740, 14656, 15000, 16000, 17175, 18320, 20000, 21984, 22900, 24000, 27480, 28625, 29312, 30000, 34350, 36640, 40000, 43968, 45800, 48000, 54960, 57250, 60000, 68700, 73280, 80000, 85875, 87936, 91600, 109920, 114500, 120000, 137400, 143125, 146560, 171750, 183200, 219840, 229000, 240000, 274800, 286250, 343500, 366400, 429375, 439680, 458000, 549600, 572500, 687000, 732800, 858750, 916000, 1099200, 1145000, 1374000, 1717500, 1832000, 2198400, 2290000, 2748000, 3435000, 3664000, 4580000, 5496000, 6870000, 9160000, 10992000, 13740000, 18320000, 27480000, 54960000]

約数ペア:

[(1, 54960000), (2, 27480000), (3, 18320000), (4, 13740000), (5, 10992000), (6, 9160000), (8, 6870000), (10, 5496000), (12, 4580000), (15, 3664000), (16, 3435000), (20, 2748000), (24, 2290000), (25, 2198400), (30, 1832000), (32, 1717500), (40, 1374000), (48, 1145000), (50, 1099200), (60, 916000), (64, 858750), (75, 732800), (80, 687000), (96, 572500), (100, 549600), (120, 458000), (125, 439680), (128, 429375), (150, 366400), (160, 343500), (192, 286250), (200, 274800), (229, 240000), (240, 229000), (250, 219840), (300, 183200), (320, 171750), (375, 146560), (384, 143125), (400, 137400), (458, 120000), (480, 114500), (500, 109920), (600, 91600), (625, 87936), (640, 85875), (687, 80000), (750, 73280), (800, 68700), (916, 60000), (960, 57250), (1000, 54960), (1145, 48000), (1200, 45800), (1250, 43968), (1374, 40000), (1500, 36640), (1600, 34350), (1832, 30000), (1875, 29312), (1920, 28625), (2000, 27480), (2290, 24000), (2400, 22900), (2500, 21984), (2748, 20000), (3000, 18320), (3200, 17175), (3435, 16000), (3664, 15000), (3750, 14656), (4000, 13740), (4580, 12000), (4800, 11450), (5000, 10992), (5496, 10000), (5725, 9600), (6000, 9160), (6870, 8000), (7328, 7500)]