20156989200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{16797491}}^1$

素因数の和:16797512

約数の個数: 60

約数和(自身を含む): 64569559248

約数和(自身を除く): 44412570048

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, 150, 200, 240, 300, 400, 600, 1200, 16797491, 33594982, 50392473, 67189964, 83987455, 100784946, 134379928, 167974910, 201569892, 251962365, 268759856, 335949820, 403139784, 419937275, 503924730, 671899640, 806279568, 839874550, 1007849460, 1259811825, 1343799280, 1679749100, 2015698920, 2519623650, 3359498200, 4031397840, 5039247300, 6718996400, 10078494600, 20156989200]

約数ペア:

[(1, 20156989200), (2, 10078494600), (3, 6718996400), (4, 5039247300), (5, 4031397840), (6, 3359498200), (8, 2519623650), (10, 2015698920), (12, 1679749100), (15, 1343799280), (16, 1259811825), (20, 1007849460), (24, 839874550), (25, 806279568), (30, 671899640), (40, 503924730), (48, 419937275), (50, 403139784), (60, 335949820), (75, 268759856), (80, 251962365), (100, 201569892), (120, 167974910), (150, 134379928), (200, 100784946), (240, 83987455), (300, 67189964), (400, 50392473), (600, 33594982), (1200, 16797491)]