87229380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:698

約数の個数: 192

約数和(自身を含む): 311592960

約数和(自身を除く): 224363580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 51, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 133, 140, 170, 190, 204, 210, 228, 238, 255, 266, 285, 323, 340, 357, 380, 399, 420, 476, 510, 532, 570, 595, 643, 646, 665, 714, 798, 969, 1020, 1140, 1190, 1286, 1292, 1330, 1428, 1596, 1615, 1785, 1929, 1938, 1995, 2261, 2380, 2572, 2660, 3215, 3230, 3570, 3858, 3876, 3990, 4501, 4522, 4845, 6430, 6460, 6783, 7140, 7716, 7980, 9002, 9044, 9645, 9690, 10931, 11305, 12217, 12860, 13503, 13566, 18004, 19290, 19380, 21862, 22505, 22610, 24434, 27006, 27132, 32793, 33915, 36651, 38580, 43724, 45010, 45220, 48868, 54012, 54655, 61085, 65586, 67515, 67830, 73302, 76517, 85519, 90020, 109310, 122170, 131172, 135030, 135660, 146604, 153034, 163965, 171038, 183255, 207689, 218620, 229551, 244340, 256557, 270060, 306068, 327930, 342076, 366510, 382585, 415378, 427595, 459102, 513114, 623067, 655860, 733020, 765170, 830756, 855190, 918204, 1026228, 1038445, 1147755, 1246134, 1282785, 1453823, 1530340, 1710380, 2076890, 2295510, 2492268, 2565570, 2907646, 3115335, 4153780, 4361469, 4591020, 5131140, 5815292, 6230670, 7269115, 8722938, 12461340, 14538230, 17445876, 21807345, 29076460, 43614690, 87229380]

約数ペア:

[(1, 87229380), (2, 43614690), (3, 29076460), (4, 21807345), (5, 17445876), (6, 14538230), (7, 12461340), (10, 8722938), (12, 7269115), (14, 6230670), (15, 5815292), (17, 5131140), (19, 4591020), (20, 4361469), (21, 4153780), (28, 3115335), (30, 2907646), (34, 2565570), (35, 2492268), (38, 2295510), (42, 2076890), (51, 1710380), (57, 1530340), (60, 1453823), (68, 1282785), (70, 1246134), (76, 1147755), (84, 1038445), (85, 1026228), (95, 918204), (102, 855190), (105, 830756), (114, 765170), (119, 733020), (133, 655860), (140, 623067), (170, 513114), (190, 459102), (204, 427595), (210, 415378), (228, 382585), (238, 366510), (255, 342076), (266, 327930), (285, 306068), (323, 270060), (340, 256557), (357, 244340), (380, 229551), (399, 218620), (420, 207689), (476, 183255), (510, 171038), (532, 163965), (570, 153034), (595, 146604), (643, 135660), (646, 135030), (665, 131172), (714, 122170), (798, 109310), (969, 90020), (1020, 85519), (1140, 76517), (1190, 73302), (1286, 67830), (1292, 67515), (1330, 65586), (1428, 61085), (1596, 54655), (1615, 54012), (1785, 48868), (1929, 45220), (1938, 45010), (1995, 43724), (2261, 38580), (2380, 36651), (2572, 33915), (2660, 32793), (3215, 27132), (3230, 27006), (3570, 24434), (3858, 22610), (3876, 22505), (3990, 21862), (4501, 19380), (4522, 19290), (4845, 18004), (6430, 13566), (6460, 13503), (6783, 12860), (7140, 12217), (7716, 11305), (7980, 10931), (9002, 9690), (9044, 9645)]