764989830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:587

約数の個数: 144

約数和(自身を含む): 2203437600

約数和(自身を除く): 1438447770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 199, 242, 330, 353, 363, 398, 495, 597, 605, 706, 726, 990, 995, 1059, 1089, 1194, 1210, 1765, 1791, 1815, 1990, 2118, 2178, 2189, 2985, 3177, 3530, 3582, 3630, 3883, 4378, 5295, 5445, 5970, 6354, 6567, 7766, 8955, 10590, 10890, 10945, 11649, 13134, 15885, 17910, 19415, 19701, 21890, 23298, 24079, 31770, 32835, 34947, 38830, 39402, 42713, 48158, 58245, 65670, 69894, 70247, 72237, 85426, 98505, 116490, 120395, 128139, 140494, 144474, 174735, 197010, 210741, 213565, 216711, 240790, 256278, 349470, 351235, 361185, 384417, 421482, 427130, 433422, 632223, 640695, 702470, 722370, 768834, 772717, 1053705, 1083555, 1264446, 1281390, 1545434, 1922085, 2107410, 2167110, 2318151, 3161115, 3844170, 3863585, 4636302, 6322230, 6954453, 7727170, 8499887, 11590755, 13908906, 16999774, 23181510, 25499661, 34772265, 42499435, 50999322, 69544530, 76498983, 84998870, 127498305, 152997966, 254996610, 382494915, 764989830]

約数ペア:

[(1, 764989830), (2, 382494915), (3, 254996610), (5, 152997966), (6, 127498305), (9, 84998870), (10, 76498983), (11, 69544530), (15, 50999322), (18, 42499435), (22, 34772265), (30, 25499661), (33, 23181510), (45, 16999774), (55, 13908906), (66, 11590755), (90, 8499887), (99, 7727170), (110, 6954453), (121, 6322230), (165, 4636302), (198, 3863585), (199, 3844170), (242, 3161115), (330, 2318151), (353, 2167110), (363, 2107410), (398, 1922085), (495, 1545434), (597, 1281390), (605, 1264446), (706, 1083555), (726, 1053705), (990, 772717), (995, 768834), (1059, 722370), (1089, 702470), (1194, 640695), (1210, 632223), (1765, 433422), (1791, 427130), (1815, 421482), (1990, 384417), (2118, 361185), (2178, 351235), (2189, 349470), (2985, 256278), (3177, 240790), (3530, 216711), (3582, 213565), (3630, 210741), (3883, 197010), (4378, 174735), (5295, 144474), (5445, 140494), (5970, 128139), (6354, 120395), (6567, 116490), (7766, 98505), (8955, 85426), (10590, 72237), (10890, 70247), (10945, 69894), (11649, 65670), (13134, 58245), (15885, 48158), (17910, 42713), (19415, 39402), (19701, 38830), (21890, 34947), (23298, 32835), (24079, 31770)]