199752240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{36187}}^1$

素因数の和:36226

約数の個数: 80

約数和(自身を含む): 646172928

約数和(自身を除く): 446420688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 36187, 72374, 108561, 144748, 180935, 217122, 289496, 361870, 434244, 542805, 578992, 723740, 832301, 868488, 1085610, 1447480, 1664602, 1736976, 2171220, 2496903, 2894960, 3329204, 4161505, 4342440, 4993806, 6658408, 8323010, 8684880, 9987612, 12484515, 13316816, 16646020, 19975224, 24969030, 33292040, 39950448, 49938060, 66584080, 99876120, 199752240]

約数ペア:

[(1, 199752240), (2, 99876120), (3, 66584080), (4, 49938060), (5, 39950448), (6, 33292040), (8, 24969030), (10, 19975224), (12, 16646020), (15, 13316816), (16, 12484515), (20, 9987612), (23, 8684880), (24, 8323010), (30, 6658408), (40, 4993806), (46, 4342440), (48, 4161505), (60, 3329204), (69, 2894960), (80, 2496903), (92, 2171220), (115, 1736976), (120, 1664602), (138, 1447480), (184, 1085610), (230, 868488), (240, 832301), (276, 723740), (345, 578992), (368, 542805), (460, 434244), (552, 361870), (690, 289496), (920, 217122), (1104, 180935), (1380, 144748), (1840, 108561), (2760, 72374), (5520, 36187)]