15694020180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{15299}}^1$

素因数の和:15494

約数の個数: 144

約数和(自身を含む): 49120344000

約数和(自身を除く): 33426323820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 139, 164, 180, 205, 246, 278, 369, 410, 417, 492, 556, 615, 695, 738, 820, 834, 1230, 1251, 1390, 1476, 1668, 1845, 2085, 2460, 2502, 2780, 3690, 4170, 5004, 5699, 6255, 7380, 8340, 11398, 12510, 15299, 17097, 22796, 25020, 28495, 30598, 34194, 45897, 51291, 56990, 61196, 68388, 76495, 85485, 91794, 102582, 113980, 137691, 152990, 170970, 183588, 205164, 229485, 256455, 275382, 305980, 341940, 458970, 512910, 550764, 627259, 688455, 917940, 1025820, 1254518, 1376910, 1881777, 2126561, 2509036, 2753820, 3136295, 3763554, 4253122, 5645331, 6272590, 6379683, 7527108, 8506244, 9408885, 10632805, 11290662, 12545180, 12759366, 18817770, 19139049, 21265610, 22581324, 25518732, 28226655, 31898415, 37635540, 38278098, 42531220, 56453310, 63796830, 76556196, 87189001, 95695245, 112906620, 127593660, 174378002, 191390490, 261567003, 348756004, 382780980, 435945005, 523134006, 784701009, 871890010, 1046268012, 1307835015, 1569402018, 1743780020, 2615670030, 3138804036, 3923505045, 5231340060, 7847010090, 15694020180]

約数ペア:

[(1, 15694020180), (2, 7847010090), (3, 5231340060), (4, 3923505045), (5, 3138804036), (6, 2615670030), (9, 1743780020), (10, 1569402018), (12, 1307835015), (15, 1046268012), (18, 871890010), (20, 784701009), (30, 523134006), (36, 435945005), (41, 382780980), (45, 348756004), (60, 261567003), (82, 191390490), (90, 174378002), (123, 127593660), (139, 112906620), (164, 95695245), (180, 87189001), (205, 76556196), (246, 63796830), (278, 56453310), (369, 42531220), (410, 38278098), (417, 37635540), (492, 31898415), (556, 28226655), (615, 25518732), (695, 22581324), (738, 21265610), (820, 19139049), (834, 18817770), (1230, 12759366), (1251, 12545180), (1390, 11290662), (1476, 10632805), (1668, 9408885), (1845, 8506244), (2085, 7527108), (2460, 6379683), (2502, 6272590), (2780, 5645331), (3690, 4253122), (4170, 3763554), (5004, 3136295), (5699, 2753820), (6255, 2509036), (7380, 2126561), (8340, 1881777), (11398, 1376910), (12510, 1254518), (15299, 1025820), (17097, 917940), (22796, 688455), (25020, 627259), (28495, 550764), (30598, 512910), (34194, 458970), (45897, 341940), (51291, 305980), (56990, 275382), (61196, 256455), (68388, 229485), (76495, 205164), (85485, 183588), (91794, 170970), (102582, 152990), (113980, 137691)]