87787440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 324166752

約数和(自身を除く): 236379312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 83, 90, 104, 113, 117, 120, 130, 144, 156, 166, 180, 195, 208, 226, 234, 240, 249, 260, 312, 332, 339, 360, 390, 415, 452, 468, 498, 520, 565, 585, 624, 664, 678, 720, 747, 780, 830, 904, 936, 996, 1017, 1040, 1079, 1130, 1170, 1245, 1328, 1356, 1469, 1494, 1560, 1660, 1695, 1808, 1872, 1992, 2034, 2158, 2260, 2340, 2490, 2712, 2938, 2988, 3120, 3237, 3320, 3390, 3735, 3984, 4068, 4316, 4407, 4520, 4680, 4980, 5085, 5395, 5424, 5876, 5976, 6474, 6640, 6780, 7345, 7470, 8136, 8632, 8814, 9040, 9360, 9379, 9711, 9960, 10170, 10790, 11752, 11952, 12948, 13221, 13560, 14690, 14940, 16185, 16272, 17264, 17628, 18758, 19422, 19920, 20340, 21580, 22035, 23504, 25896, 26442, 27120, 28137, 29380, 29880, 32370, 35256, 37516, 38844, 40680, 43160, 44070, 46895, 48555, 51792, 52884, 56274, 58760, 59760, 64740, 66105, 70512, 75032, 77688, 81360, 84411, 86320, 88140, 93790, 97110, 105768, 112548, 117520, 121927, 129480, 132210, 140685, 150064, 155376, 168822, 176280, 187580, 194220, 211536, 225096, 243854, 258960, 264420, 281370, 337644, 352560, 365781, 375160, 388440, 422055, 450192, 487708, 528840, 562740, 609635, 675288, 731562, 750320, 776880, 844110, 975416, 1057680, 1097343, 1125480, 1219270, 1350576, 1463124, 1688220, 1828905, 1950832, 2194686, 2250960, 2438540, 2926248, 3376440, 3657810, 4389372, 4877080, 5486715, 5852496, 6752880, 7315620, 8778744, 9754160, 10973430, 14631240, 17557488, 21946860, 29262480, 43893720, 87787440]

約数ペア:

[(1, 87787440), (2, 43893720), (3, 29262480), (4, 21946860), (5, 17557488), (6, 14631240), (8, 10973430), (9, 9754160), (10, 8778744), (12, 7315620), (13, 6752880), (15, 5852496), (16, 5486715), (18, 4877080), (20, 4389372), (24, 3657810), (26, 3376440), (30, 2926248), (36, 2438540), (39, 2250960), (40, 2194686), (45, 1950832), (48, 1828905), (52, 1688220), (60, 1463124), (65, 1350576), (72, 1219270), (78, 1125480), (80, 1097343), (83, 1057680), (90, 975416), (104, 844110), (113, 776880), (117, 750320), (120, 731562), (130, 675288), (144, 609635), (156, 562740), (166, 528840), (180, 487708), (195, 450192), (208, 422055), (226, 388440), (234, 375160), (240, 365781), (249, 352560), (260, 337644), (312, 281370), (332, 264420), (339, 258960), (360, 243854), (390, 225096), (415, 211536), (452, 194220), (468, 187580), (498, 176280), (520, 168822), (565, 155376), (585, 150064), (624, 140685), (664, 132210), (678, 129480), (720, 121927), (747, 117520), (780, 112548), (830, 105768), (904, 97110), (936, 93790), (996, 88140), (1017, 86320), (1040, 84411), (1079, 81360), (1130, 77688), (1170, 75032), (1245, 70512), (1328, 66105), (1356, 64740), (1469, 59760), (1494, 58760), (1560, 56274), (1660, 52884), (1695, 51792), (1808, 48555), (1872, 46895), (1992, 44070), (2034, 43160), (2158, 40680), (2260, 38844), (2340, 37516), (2490, 35256), (2712, 32370), (2938, 29880), (2988, 29380), (3120, 28137), (3237, 27120), (3320, 26442), (3390, 25896), (3735, 23504), (3984, 22035), (4068, 21580), (4316, 20340), (4407, 19920), (4520, 19422), (4680, 18758), (4980, 17628), (5085, 17264), (5395, 16272), (5424, 16185), (5876, 14940), (5976, 14690), (6474, 13560), (6640, 13221), (6780, 12948), (7345, 11952), (7470, 11752), (8136, 10790), (8632, 10170), (8814, 9960), (9040, 9711), (9360, 9379)]