89613480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2341}}^1$

素因数の和:2395

約数の個数: 128

約数和(自身を含む): 303523200

約数和(自身を除く): 213909720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1914, 2341, 2552, 3190, 3480, 3828, 4682, 4785, 6380, 7023, 7656, 9364, 9570, 11705, 12760, 14046, 18728, 19140, 23410, 25751, 28092, 35115, 38280, 46820, 51502, 56184, 67889, 70230, 77253, 93640, 103004, 128755, 135778, 140460, 154506, 203667, 206008, 257510, 271556, 280920, 309012, 339445, 386265, 407334, 515020, 543112, 618024, 678890, 746779, 772530, 814668, 1018335, 1030040, 1357780, 1493558, 1545060, 1629336, 2036670, 2240337, 2715560, 2987116, 3090120, 3733895, 4073340, 4480674, 5974232, 7467790, 8146680, 8961348, 11201685, 14935580, 17922696, 22403370, 29871160, 44806740, 89613480]

約数ペア:

[(1, 89613480), (2, 44806740), (3, 29871160), (4, 22403370), (5, 17922696), (6, 14935580), (8, 11201685), (10, 8961348), (11, 8146680), (12, 7467790), (15, 5974232), (20, 4480674), (22, 4073340), (24, 3733895), (29, 3090120), (30, 2987116), (33, 2715560), (40, 2240337), (44, 2036670), (55, 1629336), (58, 1545060), (60, 1493558), (66, 1357780), (87, 1030040), (88, 1018335), (110, 814668), (116, 772530), (120, 746779), (132, 678890), (145, 618024), (165, 543112), (174, 515020), (220, 407334), (232, 386265), (264, 339445), (290, 309012), (319, 280920), (330, 271556), (348, 257510), (435, 206008), (440, 203667), (580, 154506), (638, 140460), (660, 135778), (696, 128755), (870, 103004), (957, 93640), (1160, 77253), (1276, 70230), (1320, 67889), (1595, 56184), (1740, 51502), (1914, 46820), (2341, 38280), (2552, 35115), (3190, 28092), (3480, 25751), (3828, 23410), (4682, 19140), (4785, 18728), (6380, 14046), (7023, 12760), (7656, 11705), (9364, 9570)]