51356400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{42797}}^1$

素因数の和:42818

約数の個数: 60

約数和(自身を含む): 164515512

約数和(自身を除く): 113159112

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, 42797, 85594, 128391, 171188, 213985, 256782, 342376, 427970, 513564, 641955, 684752, 855940, 1027128, 1069925, 1283910, 1711880, 2054256, 2139850, 2567820, 3209775, 3423760, 4279700, 5135640, 6419550, 8559400, 10271280, 12839100, 17118800, 25678200, 51356400]

約数ペア:

[(1, 51356400), (2, 25678200), (3, 17118800), (4, 12839100), (5, 10271280), (6, 8559400), (8, 6419550), (10, 5135640), (12, 4279700), (15, 3423760), (16, 3209775), (20, 2567820), (24, 2139850), (25, 2054256), (30, 1711880), (40, 1283910), (48, 1069925), (50, 1027128), (60, 855940), (75, 684752), (80, 641955), (100, 513564), (120, 427970), (150, 342376), (200, 256782), (240, 213985), (300, 171188), (400, 128391), (600, 85594), (1200, 42797)]