185442180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 675682560

約数和(自身を除く): 490240380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 41, 42, 44, 55, 60, 66, 70, 77, 82, 84, 89, 105, 110, 121, 123, 132, 140, 154, 164, 165, 178, 205, 210, 220, 231, 242, 246, 267, 287, 308, 330, 356, 363, 385, 410, 420, 445, 451, 462, 484, 492, 534, 574, 605, 615, 623, 660, 726, 770, 820, 847, 861, 890, 902, 924, 979, 1068, 1148, 1155, 1210, 1230, 1246, 1335, 1353, 1435, 1452, 1540, 1694, 1722, 1780, 1804, 1815, 1869, 1958, 2255, 2310, 2420, 2460, 2492, 2541, 2670, 2706, 2870, 2937, 3115, 3157, 3388, 3444, 3630, 3649, 3738, 3916, 4235, 4305, 4510, 4620, 4895, 4961, 5082, 5340, 5412, 5740, 5874, 6230, 6314, 6765, 6853, 7260, 7298, 7476, 8470, 8610, 9020, 9345, 9471, 9790, 9922, 10164, 10769, 10947, 11748, 12460, 12628, 12705, 13530, 13706, 14596, 14685, 14883, 15785, 16940, 17220, 18245, 18690, 18942, 19580, 19844, 20559, 21538, 21894, 24805, 25410, 25543, 27060, 27412, 29370, 29766, 31570, 32307, 34265, 34727, 36490, 37380, 37884, 40139, 41118, 43076, 43788, 47355, 49610, 50820, 51086, 53845, 54735, 58740, 59532, 63140, 64614, 68530, 69454, 72980, 74415, 75383, 76629, 80278, 82236, 94710, 99220, 102172, 102795, 104181, 107690, 109470, 120417, 127715, 129228, 137060, 138908, 148830, 150766, 153258, 160556, 161535, 173635, 189420, 200695, 205590, 208362, 215380, 218940, 226149, 240834, 255430, 280973, 297660, 301532, 306516, 323070, 347270, 376915, 383145, 401390, 411180, 416724, 441529, 452298, 481668, 510860, 520905, 561946, 602085, 646140, 694540, 753830, 766290, 802780, 842919, 883058, 904596, 1041810, 1123892, 1130745, 1204170, 1324587, 1404865, 1507660, 1532580, 1685838, 1766116, 2083620, 2207645, 2261490, 2408340, 2649174, 2809730, 3090703, 3371676, 4214595, 4415290, 4522980, 5298348, 5619460, 6181406, 6622935, 8429190, 8830580, 9272109, 12362812, 13245870, 15453515, 16858380, 18544218, 26491740, 30907030, 37088436, 46360545, 61814060, 92721090, 185442180]

約数ペア:

[(1, 185442180), (2, 92721090), (3, 61814060), (4, 46360545), (5, 37088436), (6, 30907030), (7, 26491740), (10, 18544218), (11, 16858380), (12, 15453515), (14, 13245870), (15, 12362812), (20, 9272109), (21, 8830580), (22, 8429190), (28, 6622935), (30, 6181406), (33, 5619460), (35, 5298348), (41, 4522980), (42, 4415290), (44, 4214595), (55, 3371676), (60, 3090703), (66, 2809730), (70, 2649174), (77, 2408340), (82, 2261490), (84, 2207645), (89, 2083620), (105, 1766116), (110, 1685838), (121, 1532580), (123, 1507660), (132, 1404865), (140, 1324587), (154, 1204170), (164, 1130745), (165, 1123892), (178, 1041810), (205, 904596), (210, 883058), (220, 842919), (231, 802780), (242, 766290), (246, 753830), (267, 694540), (287, 646140), (308, 602085), (330, 561946), (356, 520905), (363, 510860), (385, 481668), (410, 452298), (420, 441529), (445, 416724), (451, 411180), (462, 401390), (484, 383145), (492, 376915), (534, 347270), (574, 323070), (605, 306516), (615, 301532), (623, 297660), (660, 280973), (726, 255430), (770, 240834), (820, 226149), (847, 218940), (861, 215380), (890, 208362), (902, 205590), (924, 200695), (979, 189420), (1068, 173635), (1148, 161535), (1155, 160556), (1210, 153258), (1230, 150766), (1246, 148830), (1335, 138908), (1353, 137060), (1435, 129228), (1452, 127715), (1540, 120417), (1694, 109470), (1722, 107690), (1780, 104181), (1804, 102795), (1815, 102172), (1869, 99220), (1958, 94710), (2255, 82236), (2310, 80278), (2420, 76629), (2460, 75383), (2492, 74415), (2541, 72980), (2670, 69454), (2706, 68530), (2870, 64614), (2937, 63140), (3115, 59532), (3157, 58740), (3388, 54735), (3444, 53845), (3630, 51086), (3649, 50820), (3738, 49610), (3916, 47355), (4235, 43788), (4305, 43076), (4510, 41118), (4620, 40139), (4895, 37884), (4961, 37380), (5082, 36490), (5340, 34727), (5412, 34265), (5740, 32307), (5874, 31570), (6230, 29766), (6314, 29370), (6765, 27412), (6853, 27060), (7260, 25543), (7298, 25410), (7476, 24805), (8470, 21894), (8610, 21538), (9020, 20559), (9345, 19844), (9471, 19580), (9790, 18942), (9922, 18690), (10164, 18245), (10769, 17220), (10947, 16940), (11748, 15785), (12460, 14883), (12628, 14685), (12705, 14596), (13530, 13706)]