86323140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 283046400

約数和(自身を除く): 196723260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 36, 45, 46, 58, 60, 69, 87, 90, 92, 115, 116, 138, 145, 174, 180, 207, 230, 261, 276, 290, 345, 348, 414, 435, 460, 522, 580, 667, 690, 719, 828, 870, 1035, 1044, 1305, 1334, 1380, 1438, 1740, 2001, 2070, 2157, 2610, 2668, 2876, 3335, 3595, 4002, 4140, 4314, 5220, 6003, 6471, 6670, 7190, 8004, 8628, 10005, 10785, 12006, 12942, 13340, 14380, 16537, 20010, 20851, 21570, 24012, 25884, 30015, 32355, 33074, 40020, 41702, 43140, 49611, 60030, 62553, 64710, 66148, 82685, 83404, 99222, 104255, 120060, 125106, 129420, 148833, 165370, 187659, 198444, 208510, 248055, 250212, 297666, 312765, 330740, 375318, 417020, 479573, 496110, 595332, 625530, 744165, 750636, 938295, 959146, 992220, 1251060, 1438719, 1488330, 1876590, 1918292, 2397865, 2877438, 2976660, 3753180, 4316157, 4795730, 5754876, 7193595, 8632314, 9591460, 14387190, 17264628, 21580785, 28774380, 43161570, 86323140]

約数ペア:

[(1, 86323140), (2, 43161570), (3, 28774380), (4, 21580785), (5, 17264628), (6, 14387190), (9, 9591460), (10, 8632314), (12, 7193595), (15, 5754876), (18, 4795730), (20, 4316157), (23, 3753180), (29, 2976660), (30, 2877438), (36, 2397865), (45, 1918292), (46, 1876590), (58, 1488330), (60, 1438719), (69, 1251060), (87, 992220), (90, 959146), (92, 938295), (115, 750636), (116, 744165), (138, 625530), (145, 595332), (174, 496110), (180, 479573), (207, 417020), (230, 375318), (261, 330740), (276, 312765), (290, 297666), (345, 250212), (348, 248055), (414, 208510), (435, 198444), (460, 187659), (522, 165370), (580, 148833), (667, 129420), (690, 125106), (719, 120060), (828, 104255), (870, 99222), (1035, 83404), (1044, 82685), (1305, 66148), (1334, 64710), (1380, 62553), (1438, 60030), (1740, 49611), (2001, 43140), (2070, 41702), (2157, 40020), (2610, 33074), (2668, 32355), (2876, 30015), (3335, 25884), (3595, 24012), (4002, 21570), (4140, 20851), (4314, 20010), (5220, 16537), (6003, 14380), (6471, 13340), (6670, 12942), (7190, 12006), (8004, 10785), (8628, 10005)]