47220000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{787}}^1$

素因数の和:820

約数の個数: 120

約数和(自身を含む): 155087856

約数和(自身を除く): 107867856

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, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 787, 800, 1000, 1200, 1250, 1500, 1574, 1875, 2000, 2361, 2400, 2500, 3000, 3148, 3750, 3935, 4000, 4722, 5000, 6000, 6296, 7500, 7870, 9444, 10000, 11805, 12000, 12592, 15000, 15740, 18888, 19675, 20000, 23610, 25184, 30000, 31480, 37776, 39350, 47220, 59025, 60000, 62960, 75552, 78700, 94440, 98375, 118050, 125920, 157400, 188880, 196750, 236100, 295125, 314800, 377760, 393500, 472200, 491875, 590250, 629600, 787000, 944400, 983750, 1180500, 1475625, 1574000, 1888800, 1967500, 2361000, 2951250, 3148000, 3935000, 4722000, 5902500, 7870000, 9444000, 11805000, 15740000, 23610000, 47220000]

約数ペア:

[(1, 47220000), (2, 23610000), (3, 15740000), (4, 11805000), (5, 9444000), (6, 7870000), (8, 5902500), (10, 4722000), (12, 3935000), (15, 3148000), (16, 2951250), (20, 2361000), (24, 1967500), (25, 1888800), (30, 1574000), (32, 1475625), (40, 1180500), (48, 983750), (50, 944400), (60, 787000), (75, 629600), (80, 590250), (96, 491875), (100, 472200), (120, 393500), (125, 377760), (150, 314800), (160, 295125), (200, 236100), (240, 196750), (250, 188880), (300, 157400), (375, 125920), (400, 118050), (480, 98375), (500, 94440), (600, 78700), (625, 75552), (750, 62960), (787, 60000), (800, 59025), (1000, 47220), (1200, 39350), (1250, 37776), (1500, 31480), (1574, 30000), (1875, 25184), (2000, 23610), (2361, 20000), (2400, 19675), (2500, 18888), (3000, 15740), (3148, 15000), (3750, 12592), (3935, 12000), (4000, 11805), (4722, 10000), (5000, 9444), (6000, 7870), (6296, 7500)]