22200000

素因数分解:

$2^6\times 3^1\times 5^5\times {\mathrm{37}}^1$

素因数の和:77

約数の個数: 168

約数和(自身を含む): 75401424

約数和(自身を除く): 53201424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 64, 74, 75, 80, 96, 100, 111, 120, 125, 148, 150, 160, 185, 192, 200, 222, 240, 250, 296, 300, 320, 370, 375, 400, 444, 480, 500, 555, 592, 600, 625, 740, 750, 800, 888, 925, 960, 1000, 1110, 1184, 1200, 1250, 1480, 1500, 1600, 1776, 1850, 1875, 2000, 2220, 2368, 2400, 2500, 2775, 2960, 3000, 3125, 3552, 3700, 3750, 4000, 4440, 4625, 4800, 5000, 5550, 5920, 6000, 6250, 7104, 7400, 7500, 8000, 8880, 9250, 9375, 10000, 11100, 11840, 12000, 12500, 13875, 14800, 15000, 17760, 18500, 18750, 20000, 22200, 23125, 24000, 25000, 27750, 29600, 30000, 35520, 37000, 37500, 40000, 44400, 46250, 50000, 55500, 59200, 60000, 69375, 74000, 75000, 88800, 92500, 100000, 111000, 115625, 120000, 138750, 148000, 150000, 177600, 185000, 200000, 222000, 231250, 277500, 296000, 300000, 346875, 370000, 444000, 462500, 555000, 600000, 693750, 740000, 888000, 925000, 1110000, 1387500, 1480000, 1850000, 2220000, 2775000, 3700000, 4440000, 5550000, 7400000, 11100000, 22200000]

約数ペア:

[(1, 22200000), (2, 11100000), (3, 7400000), (4, 5550000), (5, 4440000), (6, 3700000), (8, 2775000), (10, 2220000), (12, 1850000), (15, 1480000), (16, 1387500), (20, 1110000), (24, 925000), (25, 888000), (30, 740000), (32, 693750), (37, 600000), (40, 555000), (48, 462500), (50, 444000), (60, 370000), (64, 346875), (74, 300000), (75, 296000), (80, 277500), (96, 231250), (100, 222000), (111, 200000), (120, 185000), (125, 177600), (148, 150000), (150, 148000), (160, 138750), (185, 120000), (192, 115625), (200, 111000), (222, 100000), (240, 92500), (250, 88800), (296, 75000), (300, 74000), (320, 69375), (370, 60000), (375, 59200), (400, 55500), (444, 50000), (480, 46250), (500, 44400), (555, 40000), (592, 37500), (600, 37000), (625, 35520), (740, 30000), (750, 29600), (800, 27750), (888, 25000), (925, 24000), (960, 23125), (1000, 22200), (1110, 20000), (1184, 18750), (1200, 18500), (1250, 17760), (1480, 15000), (1500, 14800), (1600, 13875), (1776, 12500), (1850, 12000), (1875, 11840), (2000, 11100), (2220, 10000), (2368, 9375), (2400, 9250), (2500, 8880), (2775, 8000), (2960, 7500), (3000, 7400), (3125, 7104), (3552, 6250), (3700, 6000), (3750, 5920), (4000, 5550), (4440, 5000), (4625, 4800)]