81985500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{6073}}^1$

素因数の和:6101

約数の個数: 96

約数和(自身を含む): 265312320

約数和(自身を除く): 183326820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 1125, 1350, 1500, 2250, 2700, 3375, 4500, 6073, 6750, 12146, 13500, 18219, 24292, 30365, 36438, 54657, 60730, 72876, 91095, 109314, 121460, 151825, 163971, 182190, 218628, 273285, 303650, 327942, 364380, 455475, 546570, 607300, 655884, 759125, 819855, 910950, 1093140, 1366425, 1518250, 1639710, 1821900, 2277375, 2732850, 3036500, 3279420, 4099275, 4554750, 5465700, 6832125, 8198550, 9109500, 13664250, 16397100, 20496375, 27328500, 40992750, 81985500]

約数ペア:

[(1, 81985500), (2, 40992750), (3, 27328500), (4, 20496375), (5, 16397100), (6, 13664250), (9, 9109500), (10, 8198550), (12, 6832125), (15, 5465700), (18, 4554750), (20, 4099275), (25, 3279420), (27, 3036500), (30, 2732850), (36, 2277375), (45, 1821900), (50, 1639710), (54, 1518250), (60, 1366425), (75, 1093140), (90, 910950), (100, 819855), (108, 759125), (125, 655884), (135, 607300), (150, 546570), (180, 455475), (225, 364380), (250, 327942), (270, 303650), (300, 273285), (375, 218628), (450, 182190), (500, 163971), (540, 151825), (675, 121460), (750, 109314), (900, 91095), (1125, 72876), (1350, 60730), (1500, 54657), (2250, 36438), (2700, 30365), (3375, 24292), (4500, 18219), (6073, 13500), (6750, 12146)]