51107400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{28393}}^1$

素因数の和:28415

約数の個数: 72

約数和(自身を含む): 171641730

約数和(自身を除く): 120534330

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 28393, 56786, 85179, 113572, 141965, 170358, 227144, 255537, 283930, 340716, 425895, 511074, 567860, 681432, 709825, 851790, 1022148, 1135720, 1277685, 1419650, 1703580, 2044296, 2129475, 2555370, 2839300, 3407160, 4258950, 5110740, 5678600, 6388425, 8517900, 10221480, 12776850, 17035800, 25553700, 51107400]

約数ペア:

[(1, 51107400), (2, 25553700), (3, 17035800), (4, 12776850), (5, 10221480), (6, 8517900), (8, 6388425), (9, 5678600), (10, 5110740), (12, 4258950), (15, 3407160), (18, 2839300), (20, 2555370), (24, 2129475), (25, 2044296), (30, 1703580), (36, 1419650), (40, 1277685), (45, 1135720), (50, 1022148), (60, 851790), (72, 709825), (75, 681432), (90, 567860), (100, 511074), (120, 425895), (150, 340716), (180, 283930), (200, 255537), (225, 227144), (300, 170358), (360, 141965), (450, 113572), (600, 85179), (900, 56786), (1800, 28393)]