80201400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{133669}}^1$

素因数の和:133688

約数の個数: 48

約数和(自身を含む): 248626200

約数和(自身を除く): 168424800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 133669, 267338, 401007, 534676, 668345, 802014, 1069352, 1336690, 1604028, 2005035, 2673380, 3208056, 3341725, 4010070, 5346760, 6683450, 8020140, 10025175, 13366900, 16040280, 20050350, 26733800, 40100700, 80201400]

約数ペア:

[(1, 80201400), (2, 40100700), (3, 26733800), (4, 20050350), (5, 16040280), (6, 13366900), (8, 10025175), (10, 8020140), (12, 6683450), (15, 5346760), (20, 4010070), (24, 3341725), (25, 3208056), (30, 2673380), (40, 2005035), (50, 1604028), (60, 1336690), (75, 1069352), (100, 802014), (120, 668345), (150, 534676), (200, 401007), (300, 267338), (600, 133669)]