82633140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5531}}^1$

素因数の和:5629

約数の個数: 72

約数和(自身を含む): 253719648

約数和(自身を除く): 171086508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 5531, 7470, 11062, 14940, 16593, 22124, 27655, 33186, 49779, 55310, 66372, 82965, 99558, 110620, 165930, 199116, 248895, 331860, 459073, 497790, 918146, 995580, 1377219, 1836292, 2295365, 2754438, 4131657, 4590730, 5508876, 6886095, 8263314, 9181460, 13772190, 16526628, 20658285, 27544380, 41316570, 82633140]

約数ペア:

[(1, 82633140), (2, 41316570), (3, 27544380), (4, 20658285), (5, 16526628), (6, 13772190), (9, 9181460), (10, 8263314), (12, 6886095), (15, 5508876), (18, 4590730), (20, 4131657), (30, 2754438), (36, 2295365), (45, 1836292), (60, 1377219), (83, 995580), (90, 918146), (166, 497790), (180, 459073), (249, 331860), (332, 248895), (415, 199116), (498, 165930), (747, 110620), (830, 99558), (996, 82965), (1245, 66372), (1494, 55310), (1660, 49779), (2490, 33186), (2988, 27655), (3735, 22124), (4980, 16593), (5531, 14940), (7470, 11062)]