51319200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{21383}}^1$

素因数の和:21406

約数の個数: 72

約数和(自身を含む): 167051808

約数和(自身を除く): 115732608

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, 21383, 42766, 64149, 85532, 106915, 128298, 171064, 213830, 256596, 320745, 342128, 427660, 513192, 534575, 641490, 684256, 855320, 1026384, 1069150, 1282980, 1603725, 1710640, 2052768, 2138300, 2565960, 3207450, 3421280, 4276600, 5131920, 6414900, 8553200, 10263840, 12829800, 17106400, 25659600, 51319200]

約数ペア:

[(1, 51319200), (2, 25659600), (3, 17106400), (4, 12829800), (5, 10263840), (6, 8553200), (8, 6414900), (10, 5131920), (12, 4276600), (15, 3421280), (16, 3207450), (20, 2565960), (24, 2138300), (25, 2052768), (30, 1710640), (32, 1603725), (40, 1282980), (48, 1069150), (50, 1026384), (60, 855320), (75, 684256), (80, 641490), (96, 534575), (100, 513192), (120, 427660), (150, 342128), (160, 320745), (200, 256596), (240, 213830), (300, 171064), (400, 128298), (480, 106915), (600, 85532), (800, 64149), (1200, 42766), (2400, 21383)]