88335180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1180

約数の個数: 144

約数和(自身を含む): 294577920

約数和(自身を除く): 206242740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 828, 855, 874, 1035, 1123, 1140, 1311, 1380, 1710, 1748, 2070, 2185, 2246, 2622, 3369, 3420, 3933, 4140, 4370, 4492, 5244, 5615, 6555, 6738, 7866, 8740, 10107, 11230, 13110, 13476, 15732, 16845, 19665, 20214, 21337, 22460, 25829, 26220, 33690, 39330, 40428, 42674, 50535, 51658, 64011, 67380, 77487, 78660, 85348, 101070, 103316, 106685, 128022, 129145, 154974, 192033, 202140, 213370, 232461, 256044, 258290, 309948, 320055, 384066, 387435, 426740, 464922, 490751, 516580, 640110, 768132, 774870, 929844, 960165, 981502, 1162305, 1280220, 1472253, 1549740, 1920330, 1963004, 2324610, 2453755, 2944506, 3840660, 4416759, 4649220, 4907510, 5889012, 7361265, 8833518, 9815020, 14722530, 17667036, 22083795, 29445060, 44167590, 88335180]

約数ペア:

[(1, 88335180), (2, 44167590), (3, 29445060), (4, 22083795), (5, 17667036), (6, 14722530), (9, 9815020), (10, 8833518), (12, 7361265), (15, 5889012), (18, 4907510), (19, 4649220), (20, 4416759), (23, 3840660), (30, 2944506), (36, 2453755), (38, 2324610), (45, 1963004), (46, 1920330), (57, 1549740), (60, 1472253), (69, 1280220), (76, 1162305), (90, 981502), (92, 960165), (95, 929844), (114, 774870), (115, 768132), (138, 640110), (171, 516580), (180, 490751), (190, 464922), (207, 426740), (228, 387435), (230, 384066), (276, 320055), (285, 309948), (342, 258290), (345, 256044), (380, 232461), (414, 213370), (437, 202140), (460, 192033), (570, 154974), (684, 129145), (690, 128022), (828, 106685), (855, 103316), (874, 101070), (1035, 85348), (1123, 78660), (1140, 77487), (1311, 67380), (1380, 64011), (1710, 51658), (1748, 50535), (2070, 42674), (2185, 40428), (2246, 39330), (2622, 33690), (3369, 26220), (3420, 25829), (3933, 22460), (4140, 21337), (4370, 20214), (4492, 19665), (5244, 16845), (5615, 15732), (6555, 13476), (6738, 13110), (7866, 11230), (8740, 10107)]