108165000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{7211}}^1$

素因数の和:7240

約数の個数: 80

約数和(自身を含む): 337954320

約数和(自身を除く): 229789320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7211, 7500, 14422, 15000, 21633, 28844, 36055, 43266, 57688, 72110, 86532, 108165, 144220, 173064, 180275, 216330, 288440, 360550, 432660, 540825, 721100, 865320, 901375, 1081650, 1442200, 1802750, 2163300, 2704125, 3605500, 4326600, 4506875, 5408250, 7211000, 9013750, 10816500, 13520625, 18027500, 21633000, 27041250, 36055000, 54082500, 108165000]

約数ペア:

[(1, 108165000), (2, 54082500), (3, 36055000), (4, 27041250), (5, 21633000), (6, 18027500), (8, 13520625), (10, 10816500), (12, 9013750), (15, 7211000), (20, 5408250), (24, 4506875), (25, 4326600), (30, 3605500), (40, 2704125), (50, 2163300), (60, 1802750), (75, 1442200), (100, 1081650), (120, 901375), (125, 865320), (150, 721100), (200, 540825), (250, 432660), (300, 360550), (375, 288440), (500, 216330), (600, 180275), (625, 173064), (750, 144220), (1000, 108165), (1250, 86532), (1500, 72110), (1875, 57688), (2500, 43266), (3000, 36055), (3750, 28844), (5000, 21633), (7211, 15000), (7500, 14422)]