153841200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{128201}}^1$

素因数の和:128222

約数の個数: 60

約数和(自身を含む): 492808488

約数和(自身を除く): 338967288

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, 128201, 256402, 384603, 512804, 641005, 769206, 1025608, 1282010, 1538412, 1923015, 2051216, 2564020, 3076824, 3205025, 3846030, 5128040, 6153648, 6410050, 7692060, 9615075, 10256080, 12820100, 15384120, 19230150, 25640200, 30768240, 38460300, 51280400, 76920600, 153841200]

約数ペア:

[(1, 153841200), (2, 76920600), (3, 51280400), (4, 38460300), (5, 30768240), (6, 25640200), (8, 19230150), (10, 15384120), (12, 12820100), (15, 10256080), (16, 9615075), (20, 7692060), (24, 6410050), (25, 6153648), (30, 5128040), (40, 3846030), (48, 3205025), (50, 3076824), (60, 2564020), (75, 2051216), (80, 1923015), (100, 1538412), (120, 1282010), (150, 1025608), (200, 769206), (240, 641005), (300, 512804), (400, 384603), (600, 256402), (1200, 128201)]