109399860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2543}}^1$

素因数の和:2797

約数の個数: 72

約数和(自身を含む): 333365760

約数和(自身を除く): 223965900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 956, 1195, 1434, 2151, 2390, 2543, 2868, 3585, 4302, 4780, 5086, 7170, 7629, 8604, 10172, 10755, 12715, 14340, 15258, 21510, 22887, 25430, 30516, 38145, 43020, 45774, 50860, 76290, 91548, 114435, 152580, 228870, 457740, 607777, 1215554, 1823331, 2431108, 3038885, 3646662, 5469993, 6077770, 7293324, 9116655, 10939986, 12155540, 18233310, 21879972, 27349965, 36466620, 54699930, 109399860]

約数ペア:

[(1, 109399860), (2, 54699930), (3, 36466620), (4, 27349965), (5, 21879972), (6, 18233310), (9, 12155540), (10, 10939986), (12, 9116655), (15, 7293324), (18, 6077770), (20, 5469993), (30, 3646662), (36, 3038885), (45, 2431108), (60, 1823331), (90, 1215554), (180, 607777), (239, 457740), (478, 228870), (717, 152580), (956, 114435), (1195, 91548), (1434, 76290), (2151, 50860), (2390, 45774), (2543, 43020), (2868, 38145), (3585, 30516), (4302, 25430), (4780, 22887), (5086, 21510), (7170, 15258), (7629, 14340), (8604, 12715), (10172, 10755)]