127195740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2$

素因数の和:169

約数の個数: 216

約数和(自身を含む): 464012640

約数和(自身を除く): 336816900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 59, 60, 63, 70, 84, 87, 90, 105, 116, 118, 126, 140, 145, 174, 177, 180, 203, 210, 236, 252, 261, 290, 295, 315, 348, 354, 406, 413, 420, 435, 522, 531, 580, 590, 609, 630, 708, 812, 826, 870, 885, 1015, 1044, 1062, 1180, 1218, 1239, 1260, 1305, 1652, 1711, 1740, 1770, 1827, 2030, 2065, 2124, 2436, 2478, 2610, 2655, 3045, 3422, 3481, 3540, 3654, 3717, 4060, 4130, 4956, 5133, 5220, 5310, 6090, 6195, 6844, 6962, 7308, 7434, 8260, 8555, 9135, 10266, 10443, 10620, 11977, 12180, 12390, 13924, 14868, 15399, 17110, 17405, 18270, 18585, 20532, 20886, 23954, 24367, 24780, 25665, 30798, 31329, 34220, 34810, 35931, 36540, 37170, 41772, 47908, 48734, 51330, 52215, 59885, 61596, 62658, 69620, 71862, 73101, 74340, 76995, 97468, 100949, 102660, 104430, 107793, 119770, 121835, 125316, 143724, 146202, 153990, 156645, 179655, 201898, 208860, 215586, 219303, 239540, 243670, 292404, 302847, 307980, 313290, 359310, 365505, 403796, 431172, 438606, 487340, 504745, 538965, 605694, 626580, 706643, 718620, 731010, 877212, 908541, 1009490, 1077930, 1096515, 1211388, 1413286, 1462020, 1514235, 1817082, 2018980, 2119929, 2155860, 2193030, 2826572, 3028470, 3533215, 3634164, 4239858, 4386060, 4542705, 6056940, 6359787, 7066430, 8479716, 9085410, 10599645, 12719574, 14132860, 18170820, 21199290, 25439148, 31798935, 42398580, 63597870, 127195740]

約数ペア:

[(1, 127195740), (2, 63597870), (3, 42398580), (4, 31798935), (5, 25439148), (6, 21199290), (7, 18170820), (9, 14132860), (10, 12719574), (12, 10599645), (14, 9085410), (15, 8479716), (18, 7066430), (20, 6359787), (21, 6056940), (28, 4542705), (29, 4386060), (30, 4239858), (35, 3634164), (36, 3533215), (42, 3028470), (45, 2826572), (58, 2193030), (59, 2155860), (60, 2119929), (63, 2018980), (70, 1817082), (84, 1514235), (87, 1462020), (90, 1413286), (105, 1211388), (116, 1096515), (118, 1077930), (126, 1009490), (140, 908541), (145, 877212), (174, 731010), (177, 718620), (180, 706643), (203, 626580), (210, 605694), (236, 538965), (252, 504745), (261, 487340), (290, 438606), (295, 431172), (315, 403796), (348, 365505), (354, 359310), (406, 313290), (413, 307980), (420, 302847), (435, 292404), (522, 243670), (531, 239540), (580, 219303), (590, 215586), (609, 208860), (630, 201898), (708, 179655), (812, 156645), (826, 153990), (870, 146202), (885, 143724), (1015, 125316), (1044, 121835), (1062, 119770), (1180, 107793), (1218, 104430), (1239, 102660), (1260, 100949), (1305, 97468), (1652, 76995), (1711, 74340), (1740, 73101), (1770, 71862), (1827, 69620), (2030, 62658), (2065, 61596), (2124, 59885), (2436, 52215), (2478, 51330), (2610, 48734), (2655, 47908), (3045, 41772), (3422, 37170), (3481, 36540), (3540, 35931), (3654, 34810), (3717, 34220), (4060, 31329), (4130, 30798), (4956, 25665), (5133, 24780), (5220, 24367), (5310, 23954), (6090, 20886), (6195, 20532), (6844, 18585), (6962, 18270), (7308, 17405), (7434, 17110), (8260, 15399), (8555, 14868), (9135, 13924), (10266, 12390), (10443, 12180), (10620, 11977)]