85655887770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{2309}}^1$

素因数の和:2704

約数の個数: 128

約数和(自身を含む): 212956128000

約数和(自身を除く): 127300240230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 149, 193, 215, 258, 298, 386, 430, 447, 579, 645, 745, 894, 965, 1158, 1290, 1490, 1930, 2235, 2309, 2895, 4470, 4618, 5790, 6407, 6927, 8299, 11545, 12814, 13854, 16598, 19221, 23090, 24897, 28757, 32035, 34635, 38442, 41495, 49794, 57514, 64070, 69270, 82990, 86271, 96105, 99287, 124485, 143785, 172542, 192210, 198574, 248970, 287570, 297861, 344041, 431355, 445637, 496435, 595722, 688082, 862710, 891274, 992870, 1032123, 1236551, 1336911, 1489305, 1720205, 2064246, 2228185, 2473102, 2673822, 2978610, 3440410, 3709653, 4456370, 5160615, 6182755, 6684555, 7419306, 10321230, 12365510, 13369110, 14793763, 18548265, 19162391, 29587526, 37096530, 38324782, 44381289, 57487173, 66399913, 73968815, 88762578, 95811955, 114974346, 132799826, 147937630, 191623910, 199199739, 221906445, 287435865, 331999565, 398399478, 443812890, 574871730, 663999130, 995998695, 1991997390, 2855196259, 5710392518, 8565588777, 14275981295, 17131177554, 28551962590, 42827943885, 85655887770]

約数ペア:

[(1, 85655887770), (2, 42827943885), (3, 28551962590), (5, 17131177554), (6, 14275981295), (10, 8565588777), (15, 5710392518), (30, 2855196259), (43, 1991997390), (86, 995998695), (129, 663999130), (149, 574871730), (193, 443812890), (215, 398399478), (258, 331999565), (298, 287435865), (386, 221906445), (430, 199199739), (447, 191623910), (579, 147937630), (645, 132799826), (745, 114974346), (894, 95811955), (965, 88762578), (1158, 73968815), (1290, 66399913), (1490, 57487173), (1930, 44381289), (2235, 38324782), (2309, 37096530), (2895, 29587526), (4470, 19162391), (4618, 18548265), (5790, 14793763), (6407, 13369110), (6927, 12365510), (8299, 10321230), (11545, 7419306), (12814, 6684555), (13854, 6182755), (16598, 5160615), (19221, 4456370), (23090, 3709653), (24897, 3440410), (28757, 2978610), (32035, 2673822), (34635, 2473102), (38442, 2228185), (41495, 2064246), (49794, 1720205), (57514, 1489305), (64070, 1336911), (69270, 1236551), (82990, 1032123), (86271, 992870), (96105, 891274), (99287, 862710), (124485, 688082), (143785, 595722), (172542, 496435), (192210, 445637), (198574, 431355), (248970, 344041), (287570, 297861)]