76483800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{42491}}^1$

素因数の和:42513

約数の個数: 72

約数和(自身を含む): 256864140

約数和(自身を除く): 180380340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 42491, 84982, 127473, 169964, 212455, 254946, 339928, 382419, 424910, 509892, 637365, 764838, 849820, 1019784, 1062275, 1274730, 1529676, 1699640, 1912095, 2124550, 2549460, 3059352, 3186825, 3824190, 4249100, 5098920, 6373650, 7648380, 8498200, 9560475, 12747300, 15296760, 19120950, 25494600, 38241900, 76483800]

約数ペア:

[(1, 76483800), (2, 38241900), (3, 25494600), (4, 19120950), (5, 15296760), (6, 12747300), (8, 9560475), (9, 8498200), (10, 7648380), (12, 6373650), (15, 5098920), (18, 4249100), (20, 3824190), (24, 3186825), (25, 3059352), (30, 2549460), (36, 2124550), (40, 1912095), (45, 1699640), (50, 1529676), (60, 1274730), (72, 1062275), (75, 1019784), (90, 849820), (100, 764838), (120, 637365), (150, 509892), (180, 424910), (200, 382419), (225, 339928), (300, 254946), (360, 212455), (450, 169964), (600, 127473), (900, 84982), (1800, 42491)]