198919200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{82883}}^1$

素因数の和:82906

約数の個数: 72

約数和(自身を含む): 647489808

約数和(自身を除く): 448570608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 82883, 165766, 248649, 331532, 414415, 497298, 663064, 828830, 994596, 1243245, 1326128, 1657660, 1989192, 2072075, 2486490, 2652256, 3315320, 3978384, 4144150, 4972980, 6216225, 6630640, 7956768, 8288300, 9945960, 12432450, 13261280, 16576600, 19891920, 24864900, 33153200, 39783840, 49729800, 66306400, 99459600, 198919200]

約数ペア:

[(1, 198919200), (2, 99459600), (3, 66306400), (4, 49729800), (5, 39783840), (6, 33153200), (8, 24864900), (10, 19891920), (12, 16576600), (15, 13261280), (16, 12432450), (20, 9945960), (24, 8288300), (25, 7956768), (30, 6630640), (32, 6216225), (40, 4972980), (48, 4144150), (50, 3978384), (60, 3315320), (75, 2652256), (80, 2486490), (96, 2072075), (100, 1989192), (120, 1657660), (150, 1326128), (160, 1243245), (200, 994596), (240, 828830), (300, 663064), (400, 497298), (480, 414415), (600, 331532), (800, 248649), (1200, 165766), (2400, 82883)]