399596220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 384

約数和(自身を含む): 1451520000

約数和(自身を除く): 1051923780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 29, 30, 34, 36, 38, 45, 51, 54, 57, 58, 60, 68, 76, 79, 85, 87, 90, 95, 102, 108, 114, 116, 135, 145, 153, 158, 170, 171, 174, 180, 190, 204, 228, 237, 255, 261, 270, 285, 290, 306, 316, 323, 340, 342, 348, 380, 395, 435, 459, 474, 493, 510, 513, 522, 540, 551, 570, 580, 612, 646, 684, 711, 765, 783, 790, 855, 870, 918, 948, 969, 986, 1020, 1026, 1044, 1102, 1140, 1185, 1292, 1305, 1343, 1422, 1479, 1501, 1530, 1566, 1580, 1615, 1653, 1710, 1740, 1836, 1938, 1972, 2052, 2133, 2204, 2291, 2295, 2370, 2465, 2565, 2610, 2686, 2755, 2844, 2907, 2958, 3002, 3060, 3132, 3230, 3306, 3420, 3555, 3876, 3915, 4029, 4266, 4437, 4503, 4582, 4590, 4740, 4845, 4930, 4959, 5130, 5220, 5372, 5510, 5814, 5916, 6004, 6460, 6612, 6715, 6873, 7110, 7395, 7505, 7830, 8058, 8265, 8532, 8721, 8874, 9006, 9164, 9180, 9367, 9690, 9860, 9918, 10260, 10665, 11020, 11455, 11628, 12087, 13311, 13430, 13509, 13746, 14220, 14535, 14790, 14877, 15010, 15660, 16116, 16530, 17442, 17748, 18012, 18734, 19380, 19836, 20145, 20619, 21330, 22185, 22515, 22910, 24174, 24795, 25517, 26622, 26860, 27018, 27492, 28101, 29070, 29580, 29754, 30020, 33060, 34365, 34884, 36261, 37468, 38947, 40290, 40527, 41238, 42660, 43529, 43605, 44370, 45030, 45820, 46835, 48348, 49590, 51034, 53244, 54036, 56202, 58140, 59508, 60435, 61857, 66555, 67545, 68730, 72522, 74385, 76551, 77894, 80580, 81054, 82476, 84303, 87058, 87210, 88740, 90060, 93670, 99180, 102068, 103095, 112404, 116841, 120870, 123714, 127585, 130587, 133110, 135090, 137460, 140505, 145044, 148770, 153102, 155788, 162108, 168606, 174116, 174420, 181305, 187340, 194735, 202635, 206190, 217645, 229653, 233682, 241740, 247428, 252909, 255170, 261174, 266220, 270180, 281010, 297540, 306204, 309285, 337212, 350523, 362610, 382755, 389470, 391761, 405270, 412380, 421515, 435290, 459306, 467364, 505818, 510340, 522348, 562020, 584205, 618570, 652935, 688959, 701046, 725220, 739993, 765510, 778940, 783522, 810540, 843030, 870580, 918612, 1011636, 1051569, 1148265, 1168410, 1175283, 1237140, 1264545, 1305870, 1377918, 1402092, 1479986, 1531020, 1567044, 1686060, 1752615, 1958805, 2103138, 2219979, 2296530, 2336820, 2350566, 2529090, 2611740, 2755836, 2959972, 3444795, 3505230, 3699965, 3917610, 4206276, 4439958, 4593060, 4701132, 5058180, 5257845, 5876415, 6659937, 6889590, 7010460, 7399930, 7835220, 8879916, 10515690, 11099895, 11752830, 13319874, 13779180, 14799860, 19979811, 21031380, 22199790, 23505660, 26639748, 33299685, 39959622, 44399580, 66599370, 79919244, 99899055, 133198740, 199798110, 399596220]

約数ペア:

[(1, 399596220), (2, 199798110), (3, 133198740), (4, 99899055), (5, 79919244), (6, 66599370), (9, 44399580), (10, 39959622), (12, 33299685), (15, 26639748), (17, 23505660), (18, 22199790), (19, 21031380), (20, 19979811), (27, 14799860), (29, 13779180), (30, 13319874), (34, 11752830), (36, 11099895), (38, 10515690), (45, 8879916), (51, 7835220), (54, 7399930), (57, 7010460), (58, 6889590), (60, 6659937), (68, 5876415), (76, 5257845), (79, 5058180), (85, 4701132), (87, 4593060), (90, 4439958), (95, 4206276), (102, 3917610), (108, 3699965), (114, 3505230), (116, 3444795), (135, 2959972), (145, 2755836), (153, 2611740), (158, 2529090), (170, 2350566), (171, 2336820), (174, 2296530), (180, 2219979), (190, 2103138), (204, 1958805), (228, 1752615), (237, 1686060), (255, 1567044), (261, 1531020), (270, 1479986), (285, 1402092), (290, 1377918), (306, 1305870), (316, 1264545), (323, 1237140), (340, 1175283), (342, 1168410), (348, 1148265), (380, 1051569), (395, 1011636), (435, 918612), (459, 870580), (474, 843030), (493, 810540), (510, 783522), (513, 778940), (522, 765510), (540, 739993), (551, 725220), (570, 701046), (580, 688959), (612, 652935), (646, 618570), (684, 584205), (711, 562020), (765, 522348), (783, 510340), (790, 505818), (855, 467364), (870, 459306), (918, 435290), (948, 421515), (969, 412380), (986, 405270), (1020, 391761), (1026, 389470), (1044, 382755), (1102, 362610), (1140, 350523), (1185, 337212), (1292, 309285), (1305, 306204), (1343, 297540), (1422, 281010), (1479, 270180), (1501, 266220), (1530, 261174), (1566, 255170), (1580, 252909), (1615, 247428), (1653, 241740), (1710, 233682), (1740, 229653), (1836, 217645), (1938, 206190), (1972, 202635), (2052, 194735), (2133, 187340), (2204, 181305), (2291, 174420), (2295, 174116), (2370, 168606), (2465, 162108), (2565, 155788), (2610, 153102), (2686, 148770), (2755, 145044), (2844, 140505), (2907, 137460), (2958, 135090), (3002, 133110), (3060, 130587), (3132, 127585), (3230, 123714), (3306, 120870), (3420, 116841), (3555, 112404), (3876, 103095), (3915, 102068), (4029, 99180), (4266, 93670), (4437, 90060), (4503, 88740), (4582, 87210), (4590, 87058), (4740, 84303), (4845, 82476), (4930, 81054), (4959, 80580), (5130, 77894), (5220, 76551), (5372, 74385), (5510, 72522), (5814, 68730), (5916, 67545), (6004, 66555), (6460, 61857), (6612, 60435), (6715, 59508), (6873, 58140), (7110, 56202), (7395, 54036), (7505, 53244), (7830, 51034), (8058, 49590), (8265, 48348), (8532, 46835), (8721, 45820), (8874, 45030), (9006, 44370), (9164, 43605), (9180, 43529), (9367, 42660), (9690, 41238), (9860, 40527), (9918, 40290), (10260, 38947), (10665, 37468), (11020, 36261), (11455, 34884), (11628, 34365), (12087, 33060), (13311, 30020), (13430, 29754), (13509, 29580), (13746, 29070), (14220, 28101), (14535, 27492), (14790, 27018), (14877, 26860), (15010, 26622), (15660, 25517), (16116, 24795), (16530, 24174), (17442, 22910), (17748, 22515), (18012, 22185), (18734, 21330), (19380, 20619), (19836, 20145)]