190254000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:920

約数の個数: 160

約数和(自身を含む): 630691776

約数和(自身を除く): 440437776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 37, 40, 48, 50, 60, 74, 75, 80, 100, 111, 120, 125, 148, 150, 185, 200, 222, 240, 250, 296, 300, 370, 375, 400, 444, 500, 555, 592, 600, 740, 750, 857, 888, 925, 1000, 1110, 1200, 1480, 1500, 1714, 1776, 1850, 2000, 2220, 2571, 2775, 2960, 3000, 3428, 3700, 4285, 4440, 4625, 5142, 5550, 6000, 6856, 7400, 8570, 8880, 9250, 10284, 11100, 12855, 13712, 13875, 14800, 17140, 18500, 20568, 21425, 22200, 25710, 27750, 31709, 34280, 37000, 41136, 42850, 44400, 51420, 55500, 63418, 64275, 68560, 74000, 85700, 95127, 102840, 107125, 111000, 126836, 128550, 158545, 171400, 190254, 205680, 214250, 222000, 253672, 257100, 317090, 321375, 342800, 380508, 428500, 475635, 507344, 514200, 634180, 642750, 761016, 792725, 857000, 951270, 1028400, 1268360, 1285500, 1522032, 1585450, 1714000, 1902540, 2378175, 2536720, 2571000, 3170900, 3805080, 3963625, 4756350, 5142000, 6341800, 7610160, 7927250, 9512700, 11890875, 12683600, 15854500, 19025400, 23781750, 31709000, 38050800, 47563500, 63418000, 95127000, 190254000]

約数ペア:

[(1, 190254000), (2, 95127000), (3, 63418000), (4, 47563500), (5, 38050800), (6, 31709000), (8, 23781750), (10, 19025400), (12, 15854500), (15, 12683600), (16, 11890875), (20, 9512700), (24, 7927250), (25, 7610160), (30, 6341800), (37, 5142000), (40, 4756350), (48, 3963625), (50, 3805080), (60, 3170900), (74, 2571000), (75, 2536720), (80, 2378175), (100, 1902540), (111, 1714000), (120, 1585450), (125, 1522032), (148, 1285500), (150, 1268360), (185, 1028400), (200, 951270), (222, 857000), (240, 792725), (250, 761016), (296, 642750), (300, 634180), (370, 514200), (375, 507344), (400, 475635), (444, 428500), (500, 380508), (555, 342800), (592, 321375), (600, 317090), (740, 257100), (750, 253672), (857, 222000), (888, 214250), (925, 205680), (1000, 190254), (1110, 171400), (1200, 158545), (1480, 128550), (1500, 126836), (1714, 111000), (1776, 107125), (1850, 102840), (2000, 95127), (2220, 85700), (2571, 74000), (2775, 68560), (2960, 64275), (3000, 63418), (3428, 55500), (3700, 51420), (4285, 44400), (4440, 42850), (4625, 41136), (5142, 37000), (5550, 34280), (6000, 31709), (6856, 27750), (7400, 25710), (8570, 22200), (8880, 21425), (9250, 20568), (10284, 18500), (11100, 17140), (12855, 14800), (13712, 13875)]