123280740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 448156800

約数和(自身を除く): 324876060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 29, 30, 33, 36, 38, 44, 45, 55, 57, 58, 60, 66, 76, 87, 90, 95, 99, 110, 113, 114, 116, 132, 145, 165, 171, 174, 180, 190, 198, 209, 220, 226, 228, 261, 285, 290, 319, 330, 339, 342, 348, 380, 396, 418, 435, 452, 495, 522, 551, 565, 570, 580, 627, 638, 660, 678, 684, 836, 855, 870, 957, 990, 1017, 1044, 1045, 1102, 1130, 1140, 1243, 1254, 1276, 1305, 1356, 1595, 1653, 1695, 1710, 1740, 1881, 1914, 1980, 2034, 2090, 2147, 2204, 2260, 2486, 2508, 2610, 2755, 2871, 3135, 3190, 3277, 3306, 3390, 3420, 3729, 3762, 3828, 4068, 4180, 4294, 4785, 4959, 4972, 5085, 5220, 5510, 5742, 6061, 6215, 6270, 6380, 6441, 6554, 6612, 6780, 7458, 7524, 8265, 8588, 9405, 9570, 9831, 9918, 10170, 10735, 11020, 11187, 11484, 12122, 12430, 12540, 12882, 13108, 14355, 14916, 16385, 16530, 18183, 18645, 18810, 19140, 19323, 19662, 19836, 20340, 21470, 22374, 23617, 24244, 24795, 24860, 25764, 28710, 29493, 30305, 32205, 32770, 33060, 36047, 36366, 37290, 37620, 38646, 39324, 42940, 44748, 47234, 49155, 49590, 54549, 55935, 57420, 58986, 60610, 62263, 64410, 65540, 70851, 72094, 72732, 74580, 77292, 90915, 94468, 96615, 98310, 99180, 108141, 109098, 111870, 117972, 118085, 121220, 124526, 128820, 141702, 144188, 147465, 180235, 181830, 186789, 193230, 196620, 212553, 216282, 218196, 223740, 236170, 249052, 272745, 283404, 294930, 311315, 324423, 354255, 360470, 363660, 373578, 386460, 425106, 432564, 472340, 540705, 545490, 560367, 589860, 622630, 648846, 684893, 708510, 720940, 747156, 850212, 933945, 1062765, 1081410, 1090980, 1120734, 1245260, 1297692, 1369786, 1417020, 1622115, 1867890, 2054679, 2125530, 2162820, 2241468, 2739572, 2801835, 3244230, 3424465, 3735780, 4109358, 4251060, 5603670, 6164037, 6488460, 6848930, 8218716, 10273395, 11207340, 12328074, 13697860, 20546790, 24656148, 30820185, 41093580, 61640370, 123280740]

約数ペア:

[(1, 123280740), (2, 61640370), (3, 41093580), (4, 30820185), (5, 24656148), (6, 20546790), (9, 13697860), (10, 12328074), (11, 11207340), (12, 10273395), (15, 8218716), (18, 6848930), (19, 6488460), (20, 6164037), (22, 5603670), (29, 4251060), (30, 4109358), (33, 3735780), (36, 3424465), (38, 3244230), (44, 2801835), (45, 2739572), (55, 2241468), (57, 2162820), (58, 2125530), (60, 2054679), (66, 1867890), (76, 1622115), (87, 1417020), (90, 1369786), (95, 1297692), (99, 1245260), (110, 1120734), (113, 1090980), (114, 1081410), (116, 1062765), (132, 933945), (145, 850212), (165, 747156), (171, 720940), (174, 708510), (180, 684893), (190, 648846), (198, 622630), (209, 589860), (220, 560367), (226, 545490), (228, 540705), (261, 472340), (285, 432564), (290, 425106), (319, 386460), (330, 373578), (339, 363660), (342, 360470), (348, 354255), (380, 324423), (396, 311315), (418, 294930), (435, 283404), (452, 272745), (495, 249052), (522, 236170), (551, 223740), (565, 218196), (570, 216282), (580, 212553), (627, 196620), (638, 193230), (660, 186789), (678, 181830), (684, 180235), (836, 147465), (855, 144188), (870, 141702), (957, 128820), (990, 124526), (1017, 121220), (1044, 118085), (1045, 117972), (1102, 111870), (1130, 109098), (1140, 108141), (1243, 99180), (1254, 98310), (1276, 96615), (1305, 94468), (1356, 90915), (1595, 77292), (1653, 74580), (1695, 72732), (1710, 72094), (1740, 70851), (1881, 65540), (1914, 64410), (1980, 62263), (2034, 60610), (2090, 58986), (2147, 57420), (2204, 55935), (2260, 54549), (2486, 49590), (2508, 49155), (2610, 47234), (2755, 44748), (2871, 42940), (3135, 39324), (3190, 38646), (3277, 37620), (3306, 37290), (3390, 36366), (3420, 36047), (3729, 33060), (3762, 32770), (3828, 32205), (4068, 30305), (4180, 29493), (4294, 28710), (4785, 25764), (4959, 24860), (4972, 24795), (5085, 24244), (5220, 23617), (5510, 22374), (5742, 21470), (6061, 20340), (6215, 19836), (6270, 19662), (6380, 19323), (6441, 19140), (6554, 18810), (6612, 18645), (6780, 18183), (7458, 16530), (7524, 16385), (8265, 14916), (8588, 14355), (9405, 13108), (9570, 12882), (9831, 12540), (9918, 12430), (10170, 12122), (10735, 11484), (11020, 11187)]