61638000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{10273}}^1$

素因数の和:10299

約数の個数: 80

約数和(自身を含む): 198740256

約数和(自身を除く): 137102256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 10273, 20546, 30819, 41092, 51365, 61638, 82184, 102730, 123276, 154095, 164368, 205460, 246552, 256825, 308190, 410920, 493104, 513650, 616380, 770475, 821840, 1027300, 1232760, 1284125, 1540950, 2054600, 2465520, 2568250, 3081900, 3852375, 4109200, 5136500, 6163800, 7704750, 10273000, 12327600, 15409500, 20546000, 30819000, 61638000]

約数ペア:

[(1, 61638000), (2, 30819000), (3, 20546000), (4, 15409500), (5, 12327600), (6, 10273000), (8, 7704750), (10, 6163800), (12, 5136500), (15, 4109200), (16, 3852375), (20, 3081900), (24, 2568250), (25, 2465520), (30, 2054600), (40, 1540950), (48, 1284125), (50, 1232760), (60, 1027300), (75, 821840), (80, 770475), (100, 616380), (120, 513650), (125, 493104), (150, 410920), (200, 308190), (240, 256825), (250, 246552), (300, 205460), (375, 164368), (400, 154095), (500, 123276), (600, 102730), (750, 82184), (1000, 61638), (1200, 51365), (1500, 41092), (2000, 30819), (3000, 20546), (6000, 10273)]