71666100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 266649600

約数和(自身を除く): 194983500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 27, 30, 33, 36, 38, 44, 45, 50, 54, 55, 57, 60, 66, 75, 76, 90, 95, 99, 100, 108, 110, 114, 127, 132, 135, 150, 165, 171, 180, 190, 198, 209, 220, 225, 228, 254, 270, 275, 285, 297, 300, 330, 342, 380, 381, 396, 418, 450, 475, 495, 508, 513, 540, 550, 570, 594, 627, 635, 660, 675, 684, 762, 825, 836, 855, 900, 950, 990, 1026, 1045, 1100, 1140, 1143, 1188, 1254, 1270, 1350, 1397, 1425, 1485, 1524, 1650, 1710, 1881, 1900, 1905, 1980, 2052, 2090, 2286, 2413, 2475, 2508, 2540, 2565, 2700, 2794, 2850, 2970, 3135, 3175, 3300, 3420, 3429, 3762, 3810, 4180, 4191, 4275, 4572, 4826, 4950, 5130, 5225, 5588, 5643, 5700, 5715, 5940, 6270, 6350, 6858, 6985, 7239, 7425, 7524, 7620, 8382, 8550, 9405, 9525, 9652, 9900, 10260, 10450, 11286, 11430, 12065, 12540, 12573, 12700, 12825, 13716, 13970, 14478, 14850, 15675, 16764, 17100, 17145, 18810, 19050, 20900, 20955, 21717, 22572, 22860, 24130, 25146, 25650, 26543, 27940, 28215, 28575, 28956, 29700, 31350, 34290, 34925, 36195, 37620, 37719, 38100, 41910, 43434, 47025, 48260, 50292, 51300, 53086, 56430, 57150, 60325, 62700, 62865, 65151, 68580, 69850, 72390, 75438, 79629, 83820, 85725, 86868, 94050, 104775, 106172, 108585, 112860, 114300, 120650, 125730, 130302, 132715, 139700, 141075, 144780, 150876, 159258, 171450, 180975, 188100, 188595, 209550, 217170, 238887, 241300, 251460, 260604, 265430, 282150, 314325, 318516, 325755, 342900, 361950, 377190, 398145, 419100, 434340, 477774, 530860, 542925, 564300, 628650, 651510, 663575, 716661, 723900, 754380, 796290, 942975, 955548, 1085850, 1194435, 1257300, 1303020, 1327150, 1433322, 1592580, 1628775, 1885950, 1990725, 2171700, 2388870, 2654300, 2866644, 3257550, 3583305, 3771900, 3981450, 4777740, 5972175, 6515100, 7166610, 7962900, 11944350, 14333220, 17916525, 23888700, 35833050, 71666100]

約数ペア:

[(1, 71666100), (2, 35833050), (3, 23888700), (4, 17916525), (5, 14333220), (6, 11944350), (9, 7962900), (10, 7166610), (11, 6515100), (12, 5972175), (15, 4777740), (18, 3981450), (19, 3771900), (20, 3583305), (22, 3257550), (25, 2866644), (27, 2654300), (30, 2388870), (33, 2171700), (36, 1990725), (38, 1885950), (44, 1628775), (45, 1592580), (50, 1433322), (54, 1327150), (55, 1303020), (57, 1257300), (60, 1194435), (66, 1085850), (75, 955548), (76, 942975), (90, 796290), (95, 754380), (99, 723900), (100, 716661), (108, 663575), (110, 651510), (114, 628650), (127, 564300), (132, 542925), (135, 530860), (150, 477774), (165, 434340), (171, 419100), (180, 398145), (190, 377190), (198, 361950), (209, 342900), (220, 325755), (225, 318516), (228, 314325), (254, 282150), (270, 265430), (275, 260604), (285, 251460), (297, 241300), (300, 238887), (330, 217170), (342, 209550), (380, 188595), (381, 188100), (396, 180975), (418, 171450), (450, 159258), (475, 150876), (495, 144780), (508, 141075), (513, 139700), (540, 132715), (550, 130302), (570, 125730), (594, 120650), (627, 114300), (635, 112860), (660, 108585), (675, 106172), (684, 104775), (762, 94050), (825, 86868), (836, 85725), (855, 83820), (900, 79629), (950, 75438), (990, 72390), (1026, 69850), (1045, 68580), (1100, 65151), (1140, 62865), (1143, 62700), (1188, 60325), (1254, 57150), (1270, 56430), (1350, 53086), (1397, 51300), (1425, 50292), (1485, 48260), (1524, 47025), (1650, 43434), (1710, 41910), (1881, 38100), (1900, 37719), (1905, 37620), (1980, 36195), (2052, 34925), (2090, 34290), (2286, 31350), (2413, 29700), (2475, 28956), (2508, 28575), (2540, 28215), (2565, 27940), (2700, 26543), (2794, 25650), (2850, 25146), (2970, 24130), (3135, 22860), (3175, 22572), (3300, 21717), (3420, 20955), (3429, 20900), (3762, 19050), (3810, 18810), (4180, 17145), (4191, 17100), (4275, 16764), (4572, 15675), (4826, 14850), (4950, 14478), (5130, 13970), (5225, 13716), (5588, 12825), (5643, 12700), (5700, 12573), (5715, 12540), (5940, 12065), (6270, 11430), (6350, 11286), (6858, 10450), (6985, 10260), (7239, 9900), (7425, 9652), (7524, 9525), (7620, 9405), (8382, 8550)]