101980008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:101

約数の個数: 216

約数和(自身を含む): 328658850

約数和(自身を除く): 226678842

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 29, 34, 36, 39, 51, 52, 58, 68, 72, 78, 87, 102, 104, 116, 117, 136, 153, 156, 169, 174, 204, 221, 232, 234, 261, 289, 306, 312, 338, 348, 377, 408, 442, 468, 493, 507, 522, 578, 612, 663, 676, 696, 754, 867, 884, 936, 986, 1014, 1044, 1131, 1156, 1224, 1326, 1352, 1479, 1508, 1521, 1734, 1768, 1972, 1989, 2028, 2088, 2262, 2312, 2601, 2652, 2873, 2958, 3016, 3042, 3393, 3468, 3757, 3944, 3978, 4056, 4437, 4524, 4901, 5202, 5304, 5746, 5916, 6084, 6409, 6786, 6936, 7514, 7956, 8381, 8619, 8874, 9048, 9802, 10404, 11271, 11492, 11832, 12168, 12818, 13572, 14703, 15028, 15912, 16762, 17238, 17748, 19227, 19604, 20808, 22542, 22984, 25143, 25636, 25857, 27144, 29406, 30056, 33524, 33813, 34476, 35496, 38454, 39208, 44109, 45084, 48841, 50286, 51272, 51714, 57681, 58812, 67048, 67626, 68952, 75429, 76908, 83317, 88218, 90168, 97682, 100572, 103428, 108953, 115362, 117624, 135252, 146523, 150858, 153816, 166634, 176436, 195364, 201144, 206856, 217906, 230724, 249951, 270504, 293046, 301716, 326859, 333268, 352872, 390728, 435812, 439569, 461448, 499902, 586092, 603432, 653718, 666536, 749853, 871624, 879138, 980577, 999804, 1172184, 1307436, 1416389, 1499706, 1758276, 1961154, 1999608, 2614872, 2832778, 2999412, 3516552, 3922308, 4249167, 5665556, 5998824, 7844616, 8498334, 11331112, 12747501, 16996668, 25495002, 33993336, 50990004, 101980008]

約数ペア:

[(1, 101980008), (2, 50990004), (3, 33993336), (4, 25495002), (6, 16996668), (8, 12747501), (9, 11331112), (12, 8498334), (13, 7844616), (17, 5998824), (18, 5665556), (24, 4249167), (26, 3922308), (29, 3516552), (34, 2999412), (36, 2832778), (39, 2614872), (51, 1999608), (52, 1961154), (58, 1758276), (68, 1499706), (72, 1416389), (78, 1307436), (87, 1172184), (102, 999804), (104, 980577), (116, 879138), (117, 871624), (136, 749853), (153, 666536), (156, 653718), (169, 603432), (174, 586092), (204, 499902), (221, 461448), (232, 439569), (234, 435812), (261, 390728), (289, 352872), (306, 333268), (312, 326859), (338, 301716), (348, 293046), (377, 270504), (408, 249951), (442, 230724), (468, 217906), (493, 206856), (507, 201144), (522, 195364), (578, 176436), (612, 166634), (663, 153816), (676, 150858), (696, 146523), (754, 135252), (867, 117624), (884, 115362), (936, 108953), (986, 103428), (1014, 100572), (1044, 97682), (1131, 90168), (1156, 88218), (1224, 83317), (1326, 76908), (1352, 75429), (1479, 68952), (1508, 67626), (1521, 67048), (1734, 58812), (1768, 57681), (1972, 51714), (1989, 51272), (2028, 50286), (2088, 48841), (2262, 45084), (2312, 44109), (2601, 39208), (2652, 38454), (2873, 35496), (2958, 34476), (3016, 33813), (3042, 33524), (3393, 30056), (3468, 29406), (3757, 27144), (3944, 25857), (3978, 25636), (4056, 25143), (4437, 22984), (4524, 22542), (4901, 20808), (5202, 19604), (5304, 19227), (5746, 17748), (5916, 17238), (6084, 16762), (6409, 15912), (6786, 15028), (6936, 14703), (7514, 13572), (7956, 12818), (8381, 12168), (8619, 11832), (8874, 11492), (9048, 11271), (9802, 10404)]