90777060

素因数分解:

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

素因数の和:191

約数の個数: 216

約数和(自身を含む): 319527936

約数和(自身を除く): 228750876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 127, 132, 165, 171, 180, 190, 198, 209, 220, 228, 254, 285, 330, 342, 361, 380, 381, 396, 418, 495, 508, 570, 627, 635, 660, 684, 722, 762, 836, 855, 990, 1045, 1083, 1140, 1143, 1254, 1270, 1397, 1444, 1524, 1710, 1805, 1881, 1905, 1980, 2090, 2166, 2286, 2413, 2508, 2540, 2794, 3135, 3249, 3420, 3610, 3762, 3810, 3971, 4180, 4191, 4332, 4572, 4826, 5415, 5588, 5715, 6270, 6498, 6985, 7220, 7239, 7524, 7620, 7942, 8382, 9405, 9652, 10830, 11430, 11913, 12065, 12540, 12573, 12996, 13970, 14478, 15884, 16245, 16764, 18810, 19855, 20955, 21660, 21717, 22860, 23826, 24130, 25146, 26543, 27940, 28956, 32490, 35739, 36195, 37620, 39710, 41910, 43434, 45847, 47652, 48260, 50292, 53086, 59565, 62865, 64980, 71478, 72390, 79420, 79629, 83820, 86868, 91694, 106172, 108585, 119130, 125730, 132715, 137541, 142956, 144780, 159258, 178695, 183388, 217170, 229235, 238260, 238887, 251460, 265430, 275082, 318516, 357390, 398145, 412623, 434340, 458470, 477774, 504317, 530860, 550164, 687705, 714780, 796290, 825246, 916940, 955548, 1008634, 1194435, 1375410, 1512951, 1592580, 1650492, 2017268, 2063115, 2388870, 2521585, 2750820, 3025902, 4126230, 4538853, 4777740, 5043170, 6051804, 7564755, 8252460, 9077706, 10086340, 15129510, 18155412, 22694265, 30259020, 45388530, 90777060]

約数ペア:

[(1, 90777060), (2, 45388530), (3, 30259020), (4, 22694265), (5, 18155412), (6, 15129510), (9, 10086340), (10, 9077706), (11, 8252460), (12, 7564755), (15, 6051804), (18, 5043170), (19, 4777740), (20, 4538853), (22, 4126230), (30, 3025902), (33, 2750820), (36, 2521585), (38, 2388870), (44, 2063115), (45, 2017268), (55, 1650492), (57, 1592580), (60, 1512951), (66, 1375410), (76, 1194435), (90, 1008634), (95, 955548), (99, 916940), (110, 825246), (114, 796290), (127, 714780), (132, 687705), (165, 550164), (171, 530860), (180, 504317), (190, 477774), (198, 458470), (209, 434340), (220, 412623), (228, 398145), (254, 357390), (285, 318516), (330, 275082), (342, 265430), (361, 251460), (380, 238887), (381, 238260), (396, 229235), (418, 217170), (495, 183388), (508, 178695), (570, 159258), (627, 144780), (635, 142956), (660, 137541), (684, 132715), (722, 125730), (762, 119130), (836, 108585), (855, 106172), (990, 91694), (1045, 86868), (1083, 83820), (1140, 79629), (1143, 79420), (1254, 72390), (1270, 71478), (1397, 64980), (1444, 62865), (1524, 59565), (1710, 53086), (1805, 50292), (1881, 48260), (1905, 47652), (1980, 45847), (2090, 43434), (2166, 41910), (2286, 39710), (2413, 37620), (2508, 36195), (2540, 35739), (2794, 32490), (3135, 28956), (3249, 27940), (3420, 26543), (3610, 25146), (3762, 24130), (3810, 23826), (3971, 22860), (4180, 21717), (4191, 21660), (4332, 20955), (4572, 19855), (4826, 18810), (5415, 16764), (5588, 16245), (5715, 15884), (6270, 14478), (6498, 13970), (6985, 12996), (7220, 12573), (7239, 12540), (7524, 12065), (7620, 11913), (7942, 11430), (8382, 10830), (9405, 9652)]