201890400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{84121}}^1$

素因数の和:84144

約数の個数: 72

約数和(自身を含む): 657161064

約数和(自身を除く): 455270664

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, 84121, 168242, 252363, 336484, 420605, 504726, 672968, 841210, 1009452, 1261815, 1345936, 1682420, 2018904, 2103025, 2523630, 2691872, 3364840, 4037808, 4206050, 5047260, 6309075, 6729680, 8075616, 8412100, 10094520, 12618150, 13459360, 16824200, 20189040, 25236300, 33648400, 40378080, 50472600, 67296800, 100945200, 201890400]

約数ペア:

[(1, 201890400), (2, 100945200), (3, 67296800), (4, 50472600), (5, 40378080), (6, 33648400), (8, 25236300), (10, 20189040), (12, 16824200), (15, 13459360), (16, 12618150), (20, 10094520), (24, 8412100), (25, 8075616), (30, 6729680), (32, 6309075), (40, 5047260), (48, 4206050), (50, 4037808), (60, 3364840), (75, 2691872), (80, 2523630), (96, 2103025), (100, 2018904), (120, 1682420), (150, 1345936), (160, 1261815), (200, 1009452), (240, 841210), (300, 672968), (400, 504726), (480, 420605), (600, 336484), (800, 252363), (1200, 168242), (2400, 84121)]