78575820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 232339968

約数和(自身を除く): 153764148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 97, 115, 138, 194, 230, 276, 291, 345, 388, 460, 485, 582, 587, 690, 970, 1164, 1174, 1380, 1455, 1761, 1940, 2231, 2348, 2910, 2935, 3522, 4462, 5820, 5870, 6693, 7044, 8805, 8924, 11155, 11740, 13386, 13501, 17610, 22310, 26772, 27002, 33465, 35220, 40503, 44620, 54004, 56939, 66930, 67505, 81006, 113878, 133860, 135010, 162012, 170817, 202515, 227756, 270020, 284695, 341634, 405030, 569390, 683268, 810060, 854085, 1138780, 1309597, 1708170, 2619194, 3416340, 3928791, 5238388, 6547985, 7857582, 13095970, 15715164, 19643955, 26191940, 39287910, 78575820]

約数ペア:

[(1, 78575820), (2, 39287910), (3, 26191940), (4, 19643955), (5, 15715164), (6, 13095970), (10, 7857582), (12, 6547985), (15, 5238388), (20, 3928791), (23, 3416340), (30, 2619194), (46, 1708170), (60, 1309597), (69, 1138780), (92, 854085), (97, 810060), (115, 683268), (138, 569390), (194, 405030), (230, 341634), (276, 284695), (291, 270020), (345, 227756), (388, 202515), (460, 170817), (485, 162012), (582, 135010), (587, 133860), (690, 113878), (970, 81006), (1164, 67505), (1174, 66930), (1380, 56939), (1455, 54004), (1761, 44620), (1940, 40503), (2231, 35220), (2348, 33465), (2910, 27002), (2935, 26772), (3522, 22310), (4462, 17610), (5820, 13501), (5870, 13386), (6693, 11740), (7044, 11155), (8805, 8924)]