4440000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{37}}^1$

素因数の和:72

約数の個数: 140

約数和(自身を含む): 15076424

約数和(自身を除く): 10636424

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, 3552, 3700, 3750, 4000, 4440, 4625, 4800, 5000, 5550, 5920, 6000, 7104, 7400, 7500, 8000, 8880, 9250, 10000, 11100, 11840, 12000, 13875, 14800, 15000, 17760, 18500, 20000, 22200, 23125, 24000, 27750, 29600, 30000, 35520, 37000, 40000, 44400, 46250, 55500, 59200, 60000, 69375, 74000, 88800, 92500, 111000, 120000, 138750, 148000, 177600, 185000, 222000, 277500, 296000, 370000, 444000, 555000, 740000, 888000, 1110000, 1480000, 2220000, 4440000]

約数ペア:

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