72737220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2459}}^1$

素因数の和:2517

約数の個数: 96

約数和(自身を含む): 223171200

約数和(自身を除く): 150433980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 102, 116, 145, 170, 174, 204, 255, 290, 340, 348, 435, 493, 510, 580, 870, 986, 1020, 1479, 1740, 1972, 2459, 2465, 2958, 4918, 4930, 5916, 7377, 7395, 9836, 9860, 12295, 14754, 14790, 24590, 29508, 29580, 36885, 41803, 49180, 71311, 73770, 83606, 125409, 142622, 147540, 167212, 209015, 213933, 250818, 285244, 356555, 418030, 427866, 501636, 627045, 713110, 836060, 855732, 1069665, 1212287, 1254090, 1426220, 2139330, 2424574, 2508180, 3636861, 4278660, 4849148, 6061435, 7273722, 12122870, 14547444, 18184305, 24245740, 36368610, 72737220]

約数ペア:

[(1, 72737220), (2, 36368610), (3, 24245740), (4, 18184305), (5, 14547444), (6, 12122870), (10, 7273722), (12, 6061435), (15, 4849148), (17, 4278660), (20, 3636861), (29, 2508180), (30, 2424574), (34, 2139330), (51, 1426220), (58, 1254090), (60, 1212287), (68, 1069665), (85, 855732), (87, 836060), (102, 713110), (116, 627045), (145, 501636), (170, 427866), (174, 418030), (204, 356555), (255, 285244), (290, 250818), (340, 213933), (348, 209015), (435, 167212), (493, 147540), (510, 142622), (580, 125409), (870, 83606), (986, 73770), (1020, 71311), (1479, 49180), (1740, 41803), (1972, 36885), (2459, 29580), (2465, 29508), (2958, 24590), (4918, 14790), (4930, 14754), (5916, 12295), (7377, 9860), (7395, 9836)]