128282700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 472858624

約数和(自身を除く): 344575924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 37, 39, 42, 50, 52, 60, 65, 70, 74, 75, 78, 84, 91, 100, 105, 111, 127, 130, 140, 148, 150, 156, 175, 182, 185, 195, 210, 222, 254, 259, 260, 273, 300, 325, 350, 364, 370, 381, 390, 420, 444, 455, 481, 508, 518, 525, 546, 555, 635, 650, 700, 740, 762, 777, 780, 889, 910, 925, 962, 975, 1036, 1050, 1092, 1110, 1270, 1295, 1300, 1365, 1443, 1524, 1554, 1651, 1778, 1820, 1850, 1905, 1924, 1950, 2100, 2220, 2275, 2405, 2540, 2590, 2667, 2730, 2775, 2886, 3108, 3175, 3302, 3367, 3556, 3700, 3810, 3885, 3900, 4445, 4550, 4699, 4810, 4953, 5180, 5334, 5460, 5550, 5772, 6350, 6475, 6604, 6734, 6825, 7215, 7620, 7770, 8255, 8890, 9100, 9398, 9525, 9620, 9906, 10101, 10668, 11100, 11557, 12025, 12700, 12950, 13335, 13468, 13650, 14097, 14430, 15540, 16510, 16835, 17780, 18796, 19050, 19425, 19812, 20202, 22225, 23114, 23495, 24050, 24765, 25900, 26670, 27300, 28194, 28860, 32893, 33020, 33670, 34671, 36075, 38100, 38850, 40404, 41275, 44450, 46228, 46990, 48100, 49530, 50505, 53340, 56388, 57785, 61087, 65786, 66675, 67340, 69342, 70485, 72150, 77700, 82550, 84175, 88900, 93980, 98679, 99060, 101010, 115570, 117475, 122174, 123825, 131572, 133350, 138684, 140970, 144300, 164465, 165100, 168350, 173355, 183261, 197358, 202020, 231140, 234950, 244348, 247650, 252525, 266700, 281940, 288925, 305435, 328930, 336700, 346710, 352425, 366522, 394716, 427609, 469900, 493395, 495300, 505050, 577850, 610870, 657860, 693420, 704850, 733044, 822325, 855218, 866775, 916305, 986790, 1010100, 1155700, 1221740, 1282827, 1409700, 1527175, 1644650, 1710436, 1733550, 1832610, 1973580, 2138045, 2466975, 2565654, 3054350, 3289300, 3467100, 3665220, 4276090, 4581525, 4933950, 5131308, 6108700, 6414135, 8552180, 9163050, 9867900, 10690225, 12828270, 18326100, 21380450, 25656540, 32070675, 42760900, 64141350, 128282700]

約数ペア:

[(1, 128282700), (2, 64141350), (3, 42760900), (4, 32070675), (5, 25656540), (6, 21380450), (7, 18326100), (10, 12828270), (12, 10690225), (13, 9867900), (14, 9163050), (15, 8552180), (20, 6414135), (21, 6108700), (25, 5131308), (26, 4933950), (28, 4581525), (30, 4276090), (35, 3665220), (37, 3467100), (39, 3289300), (42, 3054350), (50, 2565654), (52, 2466975), (60, 2138045), (65, 1973580), (70, 1832610), (74, 1733550), (75, 1710436), (78, 1644650), (84, 1527175), (91, 1409700), (100, 1282827), (105, 1221740), (111, 1155700), (127, 1010100), (130, 986790), (140, 916305), (148, 866775), (150, 855218), (156, 822325), (175, 733044), (182, 704850), (185, 693420), (195, 657860), (210, 610870), (222, 577850), (254, 505050), (259, 495300), (260, 493395), (273, 469900), (300, 427609), (325, 394716), (350, 366522), (364, 352425), (370, 346710), (381, 336700), (390, 328930), (420, 305435), (444, 288925), (455, 281940), (481, 266700), (508, 252525), (518, 247650), (525, 244348), (546, 234950), (555, 231140), (635, 202020), (650, 197358), (700, 183261), (740, 173355), (762, 168350), (777, 165100), (780, 164465), (889, 144300), (910, 140970), (925, 138684), (962, 133350), (975, 131572), (1036, 123825), (1050, 122174), (1092, 117475), (1110, 115570), (1270, 101010), (1295, 99060), (1300, 98679), (1365, 93980), (1443, 88900), (1524, 84175), (1554, 82550), (1651, 77700), (1778, 72150), (1820, 70485), (1850, 69342), (1905, 67340), (1924, 66675), (1950, 65786), (2100, 61087), (2220, 57785), (2275, 56388), (2405, 53340), (2540, 50505), (2590, 49530), (2667, 48100), (2730, 46990), (2775, 46228), (2886, 44450), (3108, 41275), (3175, 40404), (3302, 38850), (3367, 38100), (3556, 36075), (3700, 34671), (3810, 33670), (3885, 33020), (3900, 32893), (4445, 28860), (4550, 28194), (4699, 27300), (4810, 26670), (4953, 25900), (5180, 24765), (5334, 24050), (5460, 23495), (5550, 23114), (5772, 22225), (6350, 20202), (6475, 19812), (6604, 19425), (6734, 19050), (6825, 18796), (7215, 17780), (7620, 16835), (7770, 16510), (8255, 15540), (8890, 14430), (9100, 14097), (9398, 13650), (9525, 13468), (9620, 13335), (9906, 12950), (10101, 12700), (10668, 12025), (11100, 11557)]