8282250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{409}}^1$

素因数の和:438

約数の個数: 80

約数和(自身を含む): 23217480

約数和(自身を除く): 14935230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 409, 450, 675, 750, 810, 818, 1125, 1227, 1350, 2025, 2045, 2250, 2454, 3375, 3681, 4050, 4090, 6135, 6750, 7362, 10125, 10225, 11043, 12270, 18405, 20250, 20450, 22086, 30675, 33129, 36810, 51125, 55215, 61350, 66258, 92025, 102250, 110430, 153375, 165645, 184050, 276075, 306750, 331290, 460125, 552150, 828225, 920250, 1380375, 1656450, 2760750, 4141125, 8282250]

約数ペア:

[(1, 8282250), (2, 4141125), (3, 2760750), (5, 1656450), (6, 1380375), (9, 920250), (10, 828225), (15, 552150), (18, 460125), (25, 331290), (27, 306750), (30, 276075), (45, 184050), (50, 165645), (54, 153375), (75, 110430), (81, 102250), (90, 92025), (125, 66258), (135, 61350), (150, 55215), (162, 51125), (225, 36810), (250, 33129), (270, 30675), (375, 22086), (405, 20450), (409, 20250), (450, 18405), (675, 12270), (750, 11043), (810, 10225), (818, 10125), (1125, 7362), (1227, 6750), (1350, 6135), (2025, 4090), (2045, 4050), (2250, 3681), (2454, 3375)]