82822500

素因数分解:

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

素因数の和:445

約数の個数: 150

約数和(自身を含む): 271217870

約数和(自身を除く): 188395370

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 409, 450, 500, 540, 625, 675, 750, 810, 818, 900, 1125, 1227, 1250, 1350, 1500, 1620, 1636, 1875, 2025, 2045, 2250, 2454, 2500, 2700, 3375, 3681, 3750, 4050, 4090, 4500, 4908, 5625, 6135, 6750, 7362, 7500, 8100, 8180, 10125, 10225, 11043, 11250, 12270, 13500, 14724, 16875, 18405, 20250, 20450, 22086, 22500, 24540, 30675, 33129, 33750, 36810, 40500, 40900, 44172, 50625, 51125, 55215, 61350, 66258, 67500, 73620, 92025, 101250, 102250, 110430, 122700, 132516, 153375, 165645, 184050, 202500, 204500, 220860, 255625, 276075, 306750, 331290, 368100, 460125, 511250, 552150, 613500, 662580, 766875, 828225, 920250, 1022500, 1104300, 1380375, 1533750, 1656450, 1840500, 2300625, 2760750, 3067500, 3312900, 4141125, 4601250, 5521500, 6901875, 8282250, 9202500, 13803750, 16564500, 20705625, 27607500, 41411250, 82822500]

約数ペア:

[(1, 82822500), (2, 41411250), (3, 27607500), (4, 20705625), (5, 16564500), (6, 13803750), (9, 9202500), (10, 8282250), (12, 6901875), (15, 5521500), (18, 4601250), (20, 4141125), (25, 3312900), (27, 3067500), (30, 2760750), (36, 2300625), (45, 1840500), (50, 1656450), (54, 1533750), (60, 1380375), (75, 1104300), (81, 1022500), (90, 920250), (100, 828225), (108, 766875), (125, 662580), (135, 613500), (150, 552150), (162, 511250), (180, 460125), (225, 368100), (250, 331290), (270, 306750), (300, 276075), (324, 255625), (375, 220860), (405, 204500), (409, 202500), (450, 184050), (500, 165645), (540, 153375), (625, 132516), (675, 122700), (750, 110430), (810, 102250), (818, 101250), (900, 92025), (1125, 73620), (1227, 67500), (1250, 66258), (1350, 61350), (1500, 55215), (1620, 51125), (1636, 50625), (1875, 44172), (2025, 40900), (2045, 40500), (2250, 36810), (2454, 33750), (2500, 33129), (2700, 30675), (3375, 24540), (3681, 22500), (3750, 22086), (4050, 20450), (4090, 20250), (4500, 18405), (4908, 16875), (5625, 14724), (6135, 13500), (6750, 12270), (7362, 11250), (7500, 11043), (8100, 10225), (8180, 10125)]