83889720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7517}}^1$

素因数の和:7565

約数の個数: 96

約数和(自身を含む): 281473920

約数和(自身を除く): 197584200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 7517, 11160, 15034, 22551, 30068, 37585, 45102, 60136, 67653, 75170, 90204, 112755, 135306, 150340, 180408, 225510, 233027, 270612, 300680, 338265, 451020, 466054, 541224, 676530, 699081, 902040, 932108, 1165135, 1353060, 1398162, 1864216, 2097243, 2330270, 2706120, 2796324, 3495405, 4194486, 4660540, 5592648, 6990810, 8388972, 9321080, 10486215, 13981620, 16777944, 20972430, 27963240, 41944860, 83889720]

約数ペア:

[(1, 83889720), (2, 41944860), (3, 27963240), (4, 20972430), (5, 16777944), (6, 13981620), (8, 10486215), (9, 9321080), (10, 8388972), (12, 6990810), (15, 5592648), (18, 4660540), (20, 4194486), (24, 3495405), (30, 2796324), (31, 2706120), (36, 2330270), (40, 2097243), (45, 1864216), (60, 1398162), (62, 1353060), (72, 1165135), (90, 932108), (93, 902040), (120, 699081), (124, 676530), (155, 541224), (180, 466054), (186, 451020), (248, 338265), (279, 300680), (310, 270612), (360, 233027), (372, 225510), (465, 180408), (558, 150340), (620, 135306), (744, 112755), (930, 90204), (1116, 75170), (1240, 67653), (1395, 60136), (1860, 45102), (2232, 37585), (2790, 30068), (3720, 22551), (5580, 15034), (7517, 11160)]