29722440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 103420800

約数和(自身を除く): 73698360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 89, 92, 110, 115, 120, 121, 132, 138, 165, 178, 184, 220, 230, 242, 253, 264, 267, 276, 330, 345, 356, 363, 440, 445, 460, 484, 506, 534, 552, 605, 660, 690, 712, 726, 759, 890, 920, 968, 979, 1012, 1068, 1210, 1265, 1320, 1335, 1380, 1452, 1518, 1780, 1815, 1958, 2024, 2047, 2136, 2420, 2530, 2670, 2760, 2783, 2904, 2937, 3036, 3560, 3630, 3795, 3916, 4094, 4840, 4895, 5060, 5340, 5566, 5874, 6072, 6141, 7260, 7590, 7832, 8188, 8349, 9790, 10120, 10235, 10680, 10769, 11132, 11748, 12282, 13915, 14520, 14685, 15180, 16376, 16698, 19580, 20470, 21538, 22264, 22517, 23496, 24564, 27830, 29370, 30360, 30705, 32307, 33396, 39160, 40940, 41745, 43076, 45034, 49128, 53845, 55660, 58740, 61410, 64614, 66792, 67551, 81880, 83490, 86152, 90068, 107690, 111320, 112585, 117480, 122820, 129228, 135102, 161535, 166980, 180136, 215380, 225170, 245640, 247687, 258456, 270204, 323070, 333960, 337755, 430760, 450340, 495374, 540408, 646140, 675510, 743061, 900680, 990748, 1238435, 1292280, 1351020, 1486122, 1981496, 2476870, 2702040, 2972244, 3715305, 4953740, 5944488, 7430610, 9907480, 14861220, 29722440]

約数ペア:

[(1, 29722440), (2, 14861220), (3, 9907480), (4, 7430610), (5, 5944488), (6, 4953740), (8, 3715305), (10, 2972244), (11, 2702040), (12, 2476870), (15, 1981496), (20, 1486122), (22, 1351020), (23, 1292280), (24, 1238435), (30, 990748), (33, 900680), (40, 743061), (44, 675510), (46, 646140), (55, 540408), (60, 495374), (66, 450340), (69, 430760), (88, 337755), (89, 333960), (92, 323070), (110, 270204), (115, 258456), (120, 247687), (121, 245640), (132, 225170), (138, 215380), (165, 180136), (178, 166980), (184, 161535), (220, 135102), (230, 129228), (242, 122820), (253, 117480), (264, 112585), (267, 111320), (276, 107690), (330, 90068), (345, 86152), (356, 83490), (363, 81880), (440, 67551), (445, 66792), (460, 64614), (484, 61410), (506, 58740), (534, 55660), (552, 53845), (605, 49128), (660, 45034), (690, 43076), (712, 41745), (726, 40940), (759, 39160), (890, 33396), (920, 32307), (968, 30705), (979, 30360), (1012, 29370), (1068, 27830), (1210, 24564), (1265, 23496), (1320, 22517), (1335, 22264), (1380, 21538), (1452, 20470), (1518, 19580), (1780, 16698), (1815, 16376), (1958, 15180), (2024, 14685), (2047, 14520), (2136, 13915), (2420, 12282), (2530, 11748), (2670, 11132), (2760, 10769), (2783, 10680), (2904, 10235), (2937, 10120), (3036, 9790), (3560, 8349), (3630, 8188), (3795, 7832), (3916, 7590), (4094, 7260), (4840, 6141), (4895, 6072), (5060, 5874), (5340, 5566)]