142690500

素因数分解:

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

素因数の和:919

約数の個数: 144

約数和(自身を含む): 462846384

約数和(自身を除く): 320155884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 74, 75, 90, 100, 111, 125, 148, 150, 180, 185, 222, 225, 250, 300, 333, 370, 375, 444, 450, 500, 555, 666, 740, 750, 857, 900, 925, 1110, 1125, 1332, 1500, 1665, 1714, 1850, 2220, 2250, 2571, 2775, 3330, 3428, 3700, 4285, 4500, 4625, 5142, 5550, 6660, 7713, 8325, 8570, 9250, 10284, 11100, 12855, 13875, 15426, 16650, 17140, 18500, 21425, 25710, 27750, 30852, 31709, 33300, 38565, 41625, 42850, 51420, 55500, 63418, 64275, 77130, 83250, 85700, 95127, 107125, 126836, 128550, 154260, 158545, 166500, 190254, 192825, 214250, 257100, 285381, 317090, 321375, 380508, 385650, 428500, 475635, 570762, 634180, 642750, 771300, 792725, 951270, 964125, 1141524, 1285500, 1426905, 1585450, 1902540, 1928250, 2378175, 2853810, 3170900, 3856500, 3963625, 4756350, 5707620, 7134525, 7927250, 9512700, 11890875, 14269050, 15854500, 23781750, 28538100, 35672625, 47563500, 71345250, 142690500]

約数ペア:

[(1, 142690500), (2, 71345250), (3, 47563500), (4, 35672625), (5, 28538100), (6, 23781750), (9, 15854500), (10, 14269050), (12, 11890875), (15, 9512700), (18, 7927250), (20, 7134525), (25, 5707620), (30, 4756350), (36, 3963625), (37, 3856500), (45, 3170900), (50, 2853810), (60, 2378175), (74, 1928250), (75, 1902540), (90, 1585450), (100, 1426905), (111, 1285500), (125, 1141524), (148, 964125), (150, 951270), (180, 792725), (185, 771300), (222, 642750), (225, 634180), (250, 570762), (300, 475635), (333, 428500), (370, 385650), (375, 380508), (444, 321375), (450, 317090), (500, 285381), (555, 257100), (666, 214250), (740, 192825), (750, 190254), (857, 166500), (900, 158545), (925, 154260), (1110, 128550), (1125, 126836), (1332, 107125), (1500, 95127), (1665, 85700), (1714, 83250), (1850, 77130), (2220, 64275), (2250, 63418), (2571, 55500), (2775, 51420), (3330, 42850), (3428, 41625), (3700, 38565), (4285, 33300), (4500, 31709), (4625, 30852), (5142, 27750), (5550, 25710), (6660, 21425), (7713, 18500), (8325, 17140), (8570, 16650), (9250, 15426), (10284, 13875), (11100, 12855)]