71345250

素因数分解:

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

素因数の和:917

約数の個数: 96

約数和(自身を含む): 198362736

約数和(自身を除く): 127017486

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 125, 150, 185, 222, 225, 250, 333, 370, 375, 450, 555, 666, 750, 857, 925, 1110, 1125, 1665, 1714, 1850, 2250, 2571, 2775, 3330, 4285, 4625, 5142, 5550, 7713, 8325, 8570, 9250, 12855, 13875, 15426, 16650, 21425, 25710, 27750, 31709, 38565, 41625, 42850, 63418, 64275, 77130, 83250, 95127, 107125, 128550, 158545, 190254, 192825, 214250, 285381, 317090, 321375, 385650, 475635, 570762, 642750, 792725, 951270, 964125, 1426905, 1585450, 1928250, 2378175, 2853810, 3963625, 4756350, 7134525, 7927250, 11890875, 14269050, 23781750, 35672625, 71345250]

約数ペア:

[(1, 71345250), (2, 35672625), (3, 23781750), (5, 14269050), (6, 11890875), (9, 7927250), (10, 7134525), (15, 4756350), (18, 3963625), (25, 2853810), (30, 2378175), (37, 1928250), (45, 1585450), (50, 1426905), (74, 964125), (75, 951270), (90, 792725), (111, 642750), (125, 570762), (150, 475635), (185, 385650), (222, 321375), (225, 317090), (250, 285381), (333, 214250), (370, 192825), (375, 190254), (450, 158545), (555, 128550), (666, 107125), (750, 95127), (857, 83250), (925, 77130), (1110, 64275), (1125, 63418), (1665, 42850), (1714, 41625), (1850, 38565), (2250, 31709), (2571, 27750), (2775, 25710), (3330, 21425), (4285, 16650), (4625, 15426), (5142, 13875), (5550, 12855), (7713, 9250), (8325, 8570)]