256192200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:282

約数の個数: 384

約数和(自身を含む): 1017792000

約数和(自身を除く): 761599800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 25, 27, 30, 33, 36, 38, 40, 44, 45, 50, 54, 55, 57, 60, 66, 72, 75, 76, 88, 90, 95, 99, 100, 108, 110, 114, 120, 132, 135, 150, 152, 165, 171, 180, 190, 198, 200, 209, 216, 220, 225, 227, 228, 264, 270, 275, 285, 297, 300, 330, 342, 360, 380, 396, 418, 440, 450, 454, 456, 475, 495, 513, 540, 550, 570, 594, 600, 627, 660, 675, 681, 684, 760, 792, 825, 836, 855, 900, 908, 950, 990, 1026, 1045, 1080, 1100, 1135, 1140, 1188, 1254, 1320, 1350, 1362, 1368, 1425, 1485, 1650, 1672, 1710, 1800, 1816, 1881, 1900, 1980, 2043, 2052, 2090, 2200, 2270, 2280, 2376, 2475, 2497, 2508, 2565, 2700, 2724, 2850, 2970, 3135, 3300, 3405, 3420, 3762, 3800, 3960, 4086, 4104, 4180, 4275, 4313, 4540, 4950, 4994, 5016, 5130, 5225, 5400, 5448, 5643, 5675, 5700, 5940, 6129, 6270, 6600, 6810, 6840, 7425, 7491, 7524, 8172, 8360, 8550, 8626, 9080, 9405, 9900, 9988, 10215, 10260, 10450, 11286, 11350, 11400, 11880, 12258, 12485, 12540, 12825, 12939, 13620, 14850, 14982, 15048, 15675, 16344, 17025, 17100, 17252, 18810, 19800, 19976, 20430, 20520, 20900, 21565, 22473, 22572, 22700, 24516, 24970, 25080, 25650, 25878, 27240, 28215, 29700, 29964, 30645, 31350, 34050, 34200, 34504, 37455, 37620, 38817, 40860, 41800, 43130, 44946, 45144, 45400, 47025, 47443, 49032, 49940, 51075, 51300, 51756, 56430, 59400, 59928, 61290, 62425, 62700, 64695, 67419, 68100, 74910, 75240, 77634, 81720, 86260, 89892, 94050, 94886, 99880, 102150, 102600, 103512, 107825, 112365, 112860, 116451, 122580, 124850, 125400, 129390, 134838, 136200, 141075, 142329, 149820, 153225, 155268, 172520, 179784, 187275, 188100, 189772, 194085, 204300, 215650, 224730, 225720, 232902, 237215, 245160, 249700, 258780, 269676, 282150, 284658, 299640, 306450, 310536, 323475, 337095, 374550, 376200, 379544, 388170, 408600, 426987, 431300, 449460, 465804, 474430, 499400, 517560, 539352, 561825, 564300, 569316, 582255, 612900, 646950, 674190, 711645, 749100, 776340, 853974, 862600, 898920, 931608, 948860, 970425, 1123650, 1128600, 1138632, 1164510, 1186075, 1225800, 1280961, 1293900, 1348380, 1423290, 1498200, 1552680, 1685475, 1707948, 1897720, 1940850, 2134935, 2247300, 2329020, 2372150, 2561922, 2587800, 2696760, 2846580, 2911275, 3370950, 3415896, 3558225, 3881700, 4269870, 4494600, 4658040, 4744300, 5123844, 5693160, 5822550, 6404805, 6741900, 7116450, 7763400, 8539740, 9488600, 10247688, 10674675, 11645100, 12809610, 13483800, 14232900, 17079480, 21349350, 23290200, 25619220, 28465800, 32024025, 42698700, 51238440, 64048050, 85397400, 128096100, 256192200]

約数ペア:

[(1, 256192200), (2, 128096100), (3, 85397400), (4, 64048050), (5, 51238440), (6, 42698700), (8, 32024025), (9, 28465800), (10, 25619220), (11, 23290200), (12, 21349350), (15, 17079480), (18, 14232900), (19, 13483800), (20, 12809610), (22, 11645100), (24, 10674675), (25, 10247688), (27, 9488600), (30, 8539740), (33, 7763400), (36, 7116450), (38, 6741900), (40, 6404805), (44, 5822550), (45, 5693160), (50, 5123844), (54, 4744300), (55, 4658040), (57, 4494600), (60, 4269870), (66, 3881700), (72, 3558225), (75, 3415896), (76, 3370950), (88, 2911275), (90, 2846580), (95, 2696760), (99, 2587800), (100, 2561922), (108, 2372150), (110, 2329020), (114, 2247300), (120, 2134935), (132, 1940850), (135, 1897720), (150, 1707948), (152, 1685475), (165, 1552680), (171, 1498200), (180, 1423290), (190, 1348380), (198, 1293900), (200, 1280961), (209, 1225800), (216, 1186075), (220, 1164510), (225, 1138632), (227, 1128600), (228, 1123650), (264, 970425), (270, 948860), (275, 931608), (285, 898920), (297, 862600), (300, 853974), (330, 776340), (342, 749100), (360, 711645), (380, 674190), (396, 646950), (418, 612900), (440, 582255), (450, 569316), (454, 564300), (456, 561825), (475, 539352), (495, 517560), (513, 499400), (540, 474430), (550, 465804), (570, 449460), (594, 431300), (600, 426987), (627, 408600), (660, 388170), (675, 379544), (681, 376200), (684, 374550), (760, 337095), (792, 323475), (825, 310536), (836, 306450), (855, 299640), (900, 284658), (908, 282150), (950, 269676), (990, 258780), (1026, 249700), (1045, 245160), (1080, 237215), (1100, 232902), (1135, 225720), (1140, 224730), (1188, 215650), (1254, 204300), (1320, 194085), (1350, 189772), (1362, 188100), (1368, 187275), (1425, 179784), (1485, 172520), (1650, 155268), (1672, 153225), (1710, 149820), (1800, 142329), (1816, 141075), (1881, 136200), (1900, 134838), (1980, 129390), (2043, 125400), (2052, 124850), (2090, 122580), (2200, 116451), (2270, 112860), (2280, 112365), (2376, 107825), (2475, 103512), (2497, 102600), (2508, 102150), (2565, 99880), (2700, 94886), (2724, 94050), (2850, 89892), (2970, 86260), (3135, 81720), (3300, 77634), (3405, 75240), (3420, 74910), (3762, 68100), (3800, 67419), (3960, 64695), (4086, 62700), (4104, 62425), (4180, 61290), (4275, 59928), (4313, 59400), (4540, 56430), (4950, 51756), (4994, 51300), (5016, 51075), (5130, 49940), (5225, 49032), (5400, 47443), (5448, 47025), (5643, 45400), (5675, 45144), (5700, 44946), (5940, 43130), (6129, 41800), (6270, 40860), (6600, 38817), (6810, 37620), (6840, 37455), (7425, 34504), (7491, 34200), (7524, 34050), (8172, 31350), (8360, 30645), (8550, 29964), (8626, 29700), (9080, 28215), (9405, 27240), (9900, 25878), (9988, 25650), (10215, 25080), (10260, 24970), (10450, 24516), (11286, 22700), (11350, 22572), (11400, 22473), (11880, 21565), (12258, 20900), (12485, 20520), (12540, 20430), (12825, 19976), (12939, 19800), (13620, 18810), (14850, 17252), (14982, 17100), (15048, 17025), (15675, 16344)]