189843000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{63281}}^1$

素因数の和:63305

約数の個数: 64

約数和(自身を含む): 592319520

約数和(自身を除く): 402476520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 63281, 126562, 189843, 253124, 316405, 379686, 506248, 632810, 759372, 949215, 1265620, 1518744, 1582025, 1898430, 2531240, 3164050, 3796860, 4746075, 6328100, 7593720, 7910125, 9492150, 12656200, 15820250, 18984300, 23730375, 31640500, 37968600, 47460750, 63281000, 94921500, 189843000]

約数ペア:

[(1, 189843000), (2, 94921500), (3, 63281000), (4, 47460750), (5, 37968600), (6, 31640500), (8, 23730375), (10, 18984300), (12, 15820250), (15, 12656200), (20, 9492150), (24, 7910125), (25, 7593720), (30, 6328100), (40, 4746075), (50, 3796860), (60, 3164050), (75, 2531240), (100, 1898430), (120, 1582025), (125, 1518744), (150, 1265620), (200, 949215), (250, 759372), (300, 632810), (375, 506248), (500, 379686), (600, 316405), (750, 253124), (1000, 189843), (1500, 126562), (3000, 63281)]