57720000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 280

約数和(自身を含む): 211069936

約数和(自身を除く): 153349936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 37, 39, 40, 48, 50, 52, 60, 64, 65, 74, 75, 78, 80, 96, 100, 104, 111, 120, 125, 130, 148, 150, 156, 160, 185, 192, 195, 200, 208, 222, 240, 250, 260, 296, 300, 312, 320, 325, 370, 375, 390, 400, 416, 444, 480, 481, 500, 520, 555, 592, 600, 624, 625, 650, 740, 750, 780, 800, 832, 888, 925, 960, 962, 975, 1000, 1040, 1110, 1184, 1200, 1248, 1250, 1300, 1443, 1480, 1500, 1560, 1600, 1625, 1776, 1850, 1875, 1924, 1950, 2000, 2080, 2220, 2368, 2400, 2405, 2496, 2500, 2600, 2775, 2886, 2960, 3000, 3120, 3250, 3552, 3700, 3750, 3848, 3900, 4000, 4160, 4440, 4625, 4800, 4810, 4875, 5000, 5200, 5550, 5772, 5920, 6000, 6240, 6500, 7104, 7215, 7400, 7500, 7696, 7800, 8000, 8125, 8880, 9250, 9620, 9750, 10000, 10400, 11100, 11544, 11840, 12000, 12025, 12480, 13000, 13875, 14430, 14800, 15000, 15392, 15600, 16250, 17760, 18500, 19240, 19500, 20000, 20800, 22200, 23088, 23125, 24000, 24050, 24375, 26000, 27750, 28860, 29600, 30000, 30784, 31200, 32500, 35520, 36075, 37000, 38480, 39000, 40000, 44400, 46176, 46250, 48100, 48750, 52000, 55500, 57720, 59200, 60000, 60125, 62400, 65000, 69375, 72150, 74000, 76960, 78000, 88800, 92352, 92500, 96200, 97500, 104000, 111000, 115440, 120000, 120250, 130000, 138750, 144300, 148000, 153920, 156000, 177600, 180375, 185000, 192400, 195000, 222000, 230880, 240500, 260000, 277500, 288600, 296000, 300625, 312000, 360750, 370000, 384800, 390000, 444000, 461760, 481000, 520000, 555000, 577200, 601250, 721500, 740000, 769600, 780000, 888000, 901875, 962000, 1110000, 1154400, 1202500, 1443000, 1480000, 1560000, 1803750, 1924000, 2220000, 2308800, 2405000, 2886000, 3607500, 3848000, 4440000, 4810000, 5772000, 7215000, 9620000, 11544000, 14430000, 19240000, 28860000, 57720000]

約数ペア:

[(1, 57720000), (2, 28860000), (3, 19240000), (4, 14430000), (5, 11544000), (6, 9620000), (8, 7215000), (10, 5772000), (12, 4810000), (13, 4440000), (15, 3848000), (16, 3607500), (20, 2886000), (24, 2405000), (25, 2308800), (26, 2220000), (30, 1924000), (32, 1803750), (37, 1560000), (39, 1480000), (40, 1443000), (48, 1202500), (50, 1154400), (52, 1110000), (60, 962000), (64, 901875), (65, 888000), (74, 780000), (75, 769600), (78, 740000), (80, 721500), (96, 601250), (100, 577200), (104, 555000), (111, 520000), (120, 481000), (125, 461760), (130, 444000), (148, 390000), (150, 384800), (156, 370000), (160, 360750), (185, 312000), (192, 300625), (195, 296000), (200, 288600), (208, 277500), (222, 260000), (240, 240500), (250, 230880), (260, 222000), (296, 195000), (300, 192400), (312, 185000), (320, 180375), (325, 177600), (370, 156000), (375, 153920), (390, 148000), (400, 144300), (416, 138750), (444, 130000), (480, 120250), (481, 120000), (500, 115440), (520, 111000), (555, 104000), (592, 97500), (600, 96200), (624, 92500), (625, 92352), (650, 88800), (740, 78000), (750, 76960), (780, 74000), (800, 72150), (832, 69375), (888, 65000), (925, 62400), (960, 60125), (962, 60000), (975, 59200), (1000, 57720), (1040, 55500), (1110, 52000), (1184, 48750), (1200, 48100), (1248, 46250), (1250, 46176), (1300, 44400), (1443, 40000), (1480, 39000), (1500, 38480), (1560, 37000), (1600, 36075), (1625, 35520), (1776, 32500), (1850, 31200), (1875, 30784), (1924, 30000), (1950, 29600), (2000, 28860), (2080, 27750), (2220, 26000), (2368, 24375), (2400, 24050), (2405, 24000), (2496, 23125), (2500, 23088), (2600, 22200), (2775, 20800), (2886, 20000), (2960, 19500), (3000, 19240), (3120, 18500), (3250, 17760), (3552, 16250), (3700, 15600), (3750, 15392), (3848, 15000), (3900, 14800), (4000, 14430), (4160, 13875), (4440, 13000), (4625, 12480), (4800, 12025), (4810, 12000), (4875, 11840), (5000, 11544), (5200, 11100), (5550, 10400), (5772, 10000), (5920, 9750), (6000, 9620), (6240, 9250), (6500, 8880), (7104, 8125), (7215, 8000), (7400, 7800), (7500, 7696)]