76257240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1349

約数の個数: 128

約数和(自身を含む): 250776000

約数和(自身を除く): 174518760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1289, 1479, 1740, 1972, 2040, 2465, 2578, 2958, 3480, 3867, 3944, 4930, 5156, 5916, 6445, 7395, 7734, 9860, 10312, 11832, 12890, 14790, 15468, 19335, 19720, 21913, 25780, 29580, 30936, 37381, 38670, 43826, 51560, 59160, 65739, 74762, 77340, 87652, 109565, 112143, 131478, 149524, 154680, 175304, 186905, 219130, 224286, 262956, 299048, 328695, 373810, 438260, 448572, 525912, 560715, 635477, 657390, 747620, 876520, 897144, 1121430, 1270954, 1314780, 1495240, 1906431, 2242860, 2541908, 2629560, 3177385, 3812862, 4485720, 5083816, 6354770, 7625724, 9532155, 12709540, 15251448, 19064310, 25419080, 38128620, 76257240]

約数ペア:

[(1, 76257240), (2, 38128620), (3, 25419080), (4, 19064310), (5, 15251448), (6, 12709540), (8, 9532155), (10, 7625724), (12, 6354770), (15, 5083816), (17, 4485720), (20, 3812862), (24, 3177385), (29, 2629560), (30, 2541908), (34, 2242860), (40, 1906431), (51, 1495240), (58, 1314780), (60, 1270954), (68, 1121430), (85, 897144), (87, 876520), (102, 747620), (116, 657390), (120, 635477), (136, 560715), (145, 525912), (170, 448572), (174, 438260), (204, 373810), (232, 328695), (255, 299048), (290, 262956), (340, 224286), (348, 219130), (408, 186905), (435, 175304), (493, 154680), (510, 149524), (580, 131478), (680, 112143), (696, 109565), (870, 87652), (986, 77340), (1020, 74762), (1160, 65739), (1289, 59160), (1479, 51560), (1740, 43826), (1972, 38670), (2040, 37381), (2465, 30936), (2578, 29580), (2958, 25780), (3480, 21913), (3867, 19720), (3944, 19335), (4930, 15468), (5156, 14790), (5916, 12890), (6445, 11832), (7395, 10312), (7734, 9860)]