78382620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6311}}^1$

素因数の和:6352

約数の個数: 96

約数和(自身を含む): 254499840

約数和(自身を除く): 176117220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 6311, 12420, 12622, 18933, 25244, 31555, 37866, 56799, 63110, 75732, 94665, 113598, 126220, 145153, 170397, 189330, 227196, 283995, 290306, 340794, 378660, 435459, 567990, 580612, 681588, 725765, 851985, 870918, 1135980, 1306377, 1451530, 1703970, 1741836, 2177295, 2612754, 2903060, 3407940, 3919131, 4354590, 5225508, 6531885, 7838262, 8709180, 13063770, 15676524, 19595655, 26127540, 39191310, 78382620]

約数ペア:

[(1, 78382620), (2, 39191310), (3, 26127540), (4, 19595655), (5, 15676524), (6, 13063770), (9, 8709180), (10, 7838262), (12, 6531885), (15, 5225508), (18, 4354590), (20, 3919131), (23, 3407940), (27, 2903060), (30, 2612754), (36, 2177295), (45, 1741836), (46, 1703970), (54, 1451530), (60, 1306377), (69, 1135980), (90, 870918), (92, 851985), (108, 725765), (115, 681588), (135, 580612), (138, 567990), (180, 435459), (207, 378660), (230, 340794), (270, 290306), (276, 283995), (345, 227196), (414, 189330), (460, 170397), (540, 145153), (621, 126220), (690, 113598), (828, 94665), (1035, 75732), (1242, 63110), (1380, 56799), (2070, 37866), (2484, 31555), (3105, 25244), (4140, 18933), (6210, 12622), (6311, 12420)]