80090010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 288

約数和(自身を含む): 286820352

約数和(自身を除く): 206730342

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 30, 33, 35, 39, 42, 45, 49, 55, 63, 65, 66, 70, 77, 78, 90, 91, 98, 99, 105, 110, 117, 126, 127, 130, 143, 147, 154, 165, 182, 195, 198, 210, 231, 234, 245, 254, 273, 286, 294, 315, 330, 381, 385, 390, 429, 441, 455, 462, 490, 495, 539, 546, 585, 630, 635, 637, 693, 715, 735, 762, 770, 819, 858, 882, 889, 910, 990, 1001, 1078, 1143, 1155, 1170, 1270, 1274, 1287, 1365, 1386, 1397, 1430, 1470, 1617, 1638, 1651, 1778, 1905, 1911, 2002, 2145, 2205, 2286, 2310, 2574, 2667, 2695, 2730, 2794, 3003, 3185, 3234, 3302, 3465, 3810, 3822, 4095, 4191, 4290, 4410, 4445, 4851, 4953, 5005, 5334, 5390, 5715, 5733, 6006, 6223, 6370, 6435, 6930, 6985, 7007, 8001, 8085, 8190, 8255, 8382, 8890, 9009, 9555, 9702, 9779, 9906, 10010, 11430, 11466, 11557, 12446, 12573, 12870, 13335, 13970, 14014, 14859, 15015, 16002, 16170, 16510, 18018, 18161, 18669, 19110, 19558, 20955, 21021, 23114, 24255, 24765, 25146, 26670, 28665, 29337, 29718, 30030, 31115, 34671, 35035, 36322, 37338, 40005, 41910, 42042, 45045, 48510, 48895, 49530, 54483, 56007, 57330, 57785, 58674, 62230, 62865, 63063, 68453, 69342, 70070, 74295, 80010, 80899, 88011, 90090, 90805, 93345, 97790, 104013, 105105, 108966, 112014, 115570, 125730, 126126, 127127, 136906, 146685, 148590, 161798, 163449, 173355, 176022, 181610, 186690, 205359, 208026, 210210, 242697, 254254, 272415, 280035, 293370, 315315, 326898, 342265, 346710, 381381, 404495, 410718, 440055, 485394, 520065, 544830, 560070, 616077, 630630, 635635, 684530, 728091, 762762, 808990, 817245, 880110, 889889, 1026795, 1040130, 1144143, 1213485, 1232154, 1271270, 1456182, 1634490, 1779778, 1906905, 2053590, 2288286, 2426970, 2669667, 3080385, 3640455, 3813810, 4449445, 5339334, 5720715, 6160770, 7280910, 8009001, 8898890, 11441430, 13348335, 16018002, 26696670, 40045005, 80090010]

約数ペア:

[(1, 80090010), (2, 40045005), (3, 26696670), (5, 16018002), (6, 13348335), (7, 11441430), (9, 8898890), (10, 8009001), (11, 7280910), (13, 6160770), (14, 5720715), (15, 5339334), (18, 4449445), (21, 3813810), (22, 3640455), (26, 3080385), (30, 2669667), (33, 2426970), (35, 2288286), (39, 2053590), (42, 1906905), (45, 1779778), (49, 1634490), (55, 1456182), (63, 1271270), (65, 1232154), (66, 1213485), (70, 1144143), (77, 1040130), (78, 1026795), (90, 889889), (91, 880110), (98, 817245), (99, 808990), (105, 762762), (110, 728091), (117, 684530), (126, 635635), (127, 630630), (130, 616077), (143, 560070), (147, 544830), (154, 520065), (165, 485394), (182, 440055), (195, 410718), (198, 404495), (210, 381381), (231, 346710), (234, 342265), (245, 326898), (254, 315315), (273, 293370), (286, 280035), (294, 272415), (315, 254254), (330, 242697), (381, 210210), (385, 208026), (390, 205359), (429, 186690), (441, 181610), (455, 176022), (462, 173355), (490, 163449), (495, 161798), (539, 148590), (546, 146685), (585, 136906), (630, 127127), (635, 126126), (637, 125730), (693, 115570), (715, 112014), (735, 108966), (762, 105105), (770, 104013), (819, 97790), (858, 93345), (882, 90805), (889, 90090), (910, 88011), (990, 80899), (1001, 80010), (1078, 74295), (1143, 70070), (1155, 69342), (1170, 68453), (1270, 63063), (1274, 62865), (1287, 62230), (1365, 58674), (1386, 57785), (1397, 57330), (1430, 56007), (1470, 54483), (1617, 49530), (1638, 48895), (1651, 48510), (1778, 45045), (1905, 42042), (1911, 41910), (2002, 40005), (2145, 37338), (2205, 36322), (2286, 35035), (2310, 34671), (2574, 31115), (2667, 30030), (2695, 29718), (2730, 29337), (2794, 28665), (3003, 26670), (3185, 25146), (3234, 24765), (3302, 24255), (3465, 23114), (3810, 21021), (3822, 20955), (4095, 19558), (4191, 19110), (4290, 18669), (4410, 18161), (4445, 18018), (4851, 16510), (4953, 16170), (5005, 16002), (5334, 15015), (5390, 14859), (5715, 14014), (5733, 13970), (6006, 13335), (6223, 12870), (6370, 12573), (6435, 12446), (6930, 11557), (6985, 11466), (7007, 11430), (8001, 10010), (8085, 9906), (8190, 9779), (8255, 9702), (8382, 9555), (8890, 9009)]