206219400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{7993}}^1$

素因数の和:8055

約数の個数: 96

約数和(自身を含む): 654228960

約数和(自身を除く): 448009560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 129, 150, 172, 200, 215, 258, 300, 344, 430, 516, 600, 645, 860, 1032, 1075, 1290, 1720, 2150, 2580, 3225, 4300, 5160, 6450, 7993, 8600, 12900, 15986, 23979, 25800, 31972, 39965, 47958, 63944, 79930, 95916, 119895, 159860, 191832, 199825, 239790, 319720, 343699, 399650, 479580, 599475, 687398, 799300, 959160, 1031097, 1198950, 1374796, 1598600, 1718495, 2062194, 2397900, 2749592, 3436990, 4124388, 4795800, 5155485, 6873980, 8248776, 8592475, 10310970, 13747960, 17184950, 20621940, 25777425, 34369900, 41243880, 51554850, 68739800, 103109700, 206219400]

約数ペア:

[(1, 206219400), (2, 103109700), (3, 68739800), (4, 51554850), (5, 41243880), (6, 34369900), (8, 25777425), (10, 20621940), (12, 17184950), (15, 13747960), (20, 10310970), (24, 8592475), (25, 8248776), (30, 6873980), (40, 5155485), (43, 4795800), (50, 4124388), (60, 3436990), (75, 2749592), (86, 2397900), (100, 2062194), (120, 1718495), (129, 1598600), (150, 1374796), (172, 1198950), (200, 1031097), (215, 959160), (258, 799300), (300, 687398), (344, 599475), (430, 479580), (516, 399650), (600, 343699), (645, 319720), (860, 239790), (1032, 199825), (1075, 191832), (1290, 159860), (1720, 119895), (2150, 95916), (2580, 79930), (3225, 63944), (4300, 47958), (5160, 39965), (6450, 31972), (7993, 25800), (8600, 23979), (12900, 15986)]