85800420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5743}}^1$

素因数の和:5841

約数の個数: 72

約数和(自身を含む): 263442816

約数和(自身を除く): 177642396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 5743, 7470, 11486, 14940, 17229, 22972, 28715, 34458, 51687, 57430, 68916, 86145, 103374, 114860, 172290, 206748, 258435, 344580, 476669, 516870, 953338, 1033740, 1430007, 1906676, 2383345, 2860014, 4290021, 4766690, 5720028, 7150035, 8580042, 9533380, 14300070, 17160084, 21450105, 28600140, 42900210, 85800420]

約数ペア:

[(1, 85800420), (2, 42900210), (3, 28600140), (4, 21450105), (5, 17160084), (6, 14300070), (9, 9533380), (10, 8580042), (12, 7150035), (15, 5720028), (18, 4766690), (20, 4290021), (30, 2860014), (36, 2383345), (45, 1906676), (60, 1430007), (83, 1033740), (90, 953338), (166, 516870), (180, 476669), (249, 344580), (332, 258435), (415, 206748), (498, 172290), (747, 114860), (830, 103374), (996, 86145), (1245, 68916), (1494, 57430), (1660, 51687), (2490, 34458), (2988, 28715), (3735, 22972), (4980, 17229), (5743, 14940), (7470, 11486)]