5521500

素因数分解:

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

素因数の和:437

約数の個数: 96

約数和(自身を含む): 17908800

約数和(自身を除く): 12387300

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, 409, 450, 500, 540, 675, 750, 818, 900, 1125, 1227, 1350, 1500, 1636, 2045, 2250, 2454, 2700, 3375, 3681, 4090, 4500, 4908, 6135, 6750, 7362, 8180, 10225, 11043, 12270, 13500, 14724, 18405, 20450, 22086, 24540, 30675, 36810, 40900, 44172, 51125, 55215, 61350, 73620, 92025, 102250, 110430, 122700, 153375, 184050, 204500, 220860, 276075, 306750, 368100, 460125, 552150, 613500, 920250, 1104300, 1380375, 1840500, 2760750, 5521500]

約数ペア:

[(1, 5521500), (2, 2760750), (3, 1840500), (4, 1380375), (5, 1104300), (6, 920250), (9, 613500), (10, 552150), (12, 460125), (15, 368100), (18, 306750), (20, 276075), (25, 220860), (27, 204500), (30, 184050), (36, 153375), (45, 122700), (50, 110430), (54, 102250), (60, 92025), (75, 73620), (90, 61350), (100, 55215), (108, 51125), (125, 44172), (135, 40900), (150, 36810), (180, 30675), (225, 24540), (250, 22086), (270, 20450), (300, 18405), (375, 14724), (409, 13500), (450, 12270), (500, 11043), (540, 10225), (675, 8180), (750, 7362), (818, 6750), (900, 6135), (1125, 4908), (1227, 4500), (1350, 4090), (1500, 3681), (1636, 3375), (2045, 2700), (2250, 2454)]