308548980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 384

約数和(自身を含む): 1124928000

約数和(自身を除く): 816379020

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, 61, 68, 76, 85, 87, 90, 95, 102, 108, 114, 116, 122, 135, 145, 153, 170, 171, 174, 180, 183, 190, 204, 228, 244, 255, 261, 270, 285, 290, 305, 306, 323, 340, 342, 348, 366, 380, 435, 459, 493, 510, 513, 522, 540, 549, 551, 570, 580, 610, 612, 646, 684, 732, 765, 783, 855, 870, 915, 918, 969, 986, 1020, 1026, 1037, 1044, 1098, 1102, 1140, 1159, 1220, 1292, 1305, 1479, 1530, 1566, 1615, 1647, 1653, 1710, 1740, 1769, 1830, 1836, 1938, 1972, 2052, 2074, 2196, 2204, 2295, 2318, 2465, 2565, 2610, 2745, 2755, 2907, 2958, 3060, 3111, 3132, 3230, 3294, 3306, 3420, 3477, 3538, 3660, 3876, 3915, 4148, 4437, 4590, 4636, 4845, 4930, 4959, 5130, 5185, 5220, 5307, 5490, 5510, 5795, 5814, 5916, 6222, 6460, 6588, 6612, 6954, 7076, 7395, 7830, 8235, 8265, 8721, 8845, 8874, 9180, 9333, 9367, 9690, 9860, 9918, 10260, 10370, 10431, 10614, 10980, 11020, 11590, 11628, 12444, 13311, 13908, 14535, 14790, 14877, 15555, 15660, 15921, 16470, 16530, 17385, 17442, 17690, 17748, 18666, 18734, 19380, 19703, 19836, 20740, 20862, 21228, 22185, 23180, 24795, 26535, 26622, 27999, 28101, 29070, 29580, 29754, 30073, 31110, 31293, 31842, 32940, 33060, 33611, 34770, 34884, 35380, 37332, 37468, 39406, 41724, 43605, 44370, 46665, 46835, 47763, 49590, 52155, 53070, 53244, 55998, 56202, 58140, 59109, 59508, 60146, 62220, 62586, 63684, 66555, 67222, 69540, 74385, 78812, 79605, 84303, 87210, 88740, 90219, 93330, 93670, 95526, 98515, 99180, 100833, 104310, 106140, 111996, 112404, 118218, 120292, 125172, 133110, 134444, 139995, 140505, 148770, 150365, 156465, 159210, 168055, 168606, 174420, 177327, 180438, 186660, 187340, 191052, 197030, 201666, 208620, 236436, 238815, 252909, 266220, 270657, 279990, 281010, 295545, 297540, 300730, 302499, 312930, 318420, 336110, 337212, 354654, 360876, 394060, 403332, 421515, 451095, 477630, 504165, 505818, 531981, 541314, 559980, 562020, 571387, 591090, 601460, 604998, 625860, 672220, 709308, 811971, 843030, 886635, 902190, 907497, 955260, 1008330, 1011636, 1063962, 1082628, 1142774, 1182180, 1209996, 1264545, 1353285, 1512495, 1623942, 1686060, 1714161, 1773270, 1804380, 1814994, 2016660, 2127924, 2285548, 2529090, 2659905, 2706570, 2856935, 3024990, 3247884, 3428322, 3546540, 3629988, 4059855, 4537485, 5058180, 5142483, 5319810, 5413140, 5713870, 6049980, 6856644, 8119710, 8570805, 9074970, 10284966, 10639620, 11427740, 15427449, 16239420, 17141610, 18149940, 20569932, 25712415, 30854898, 34283220, 51424830, 61709796, 77137245, 102849660, 154274490, 308548980]

約数ペア:

[(1, 308548980), (2, 154274490), (3, 102849660), (4, 77137245), (5, 61709796), (6, 51424830), (9, 34283220), (10, 30854898), (12, 25712415), (15, 20569932), (17, 18149940), (18, 17141610), (19, 16239420), (20, 15427449), (27, 11427740), (29, 10639620), (30, 10284966), (34, 9074970), (36, 8570805), (38, 8119710), (45, 6856644), (51, 6049980), (54, 5713870), (57, 5413140), (58, 5319810), (60, 5142483), (61, 5058180), (68, 4537485), (76, 4059855), (85, 3629988), (87, 3546540), (90, 3428322), (95, 3247884), (102, 3024990), (108, 2856935), (114, 2706570), (116, 2659905), (122, 2529090), (135, 2285548), (145, 2127924), (153, 2016660), (170, 1814994), (171, 1804380), (174, 1773270), (180, 1714161), (183, 1686060), (190, 1623942), (204, 1512495), (228, 1353285), (244, 1264545), (255, 1209996), (261, 1182180), (270, 1142774), (285, 1082628), (290, 1063962), (305, 1011636), (306, 1008330), (323, 955260), (340, 907497), (342, 902190), (348, 886635), (366, 843030), (380, 811971), (435, 709308), (459, 672220), (493, 625860), (510, 604998), (513, 601460), (522, 591090), (540, 571387), (549, 562020), (551, 559980), (570, 541314), (580, 531981), (610, 505818), (612, 504165), (646, 477630), (684, 451095), (732, 421515), (765, 403332), (783, 394060), (855, 360876), (870, 354654), (915, 337212), (918, 336110), (969, 318420), (986, 312930), (1020, 302499), (1026, 300730), (1037, 297540), (1044, 295545), (1098, 281010), (1102, 279990), (1140, 270657), (1159, 266220), (1220, 252909), (1292, 238815), (1305, 236436), (1479, 208620), (1530, 201666), (1566, 197030), (1615, 191052), (1647, 187340), (1653, 186660), (1710, 180438), (1740, 177327), (1769, 174420), (1830, 168606), (1836, 168055), (1938, 159210), (1972, 156465), (2052, 150365), (2074, 148770), (2196, 140505), (2204, 139995), (2295, 134444), (2318, 133110), (2465, 125172), (2565, 120292), (2610, 118218), (2745, 112404), (2755, 111996), (2907, 106140), (2958, 104310), (3060, 100833), (3111, 99180), (3132, 98515), (3230, 95526), (3294, 93670), (3306, 93330), (3420, 90219), (3477, 88740), (3538, 87210), (3660, 84303), (3876, 79605), (3915, 78812), (4148, 74385), (4437, 69540), (4590, 67222), (4636, 66555), (4845, 63684), (4930, 62586), (4959, 62220), (5130, 60146), (5185, 59508), (5220, 59109), (5307, 58140), (5490, 56202), (5510, 55998), (5795, 53244), (5814, 53070), (5916, 52155), (6222, 49590), (6460, 47763), (6588, 46835), (6612, 46665), (6954, 44370), (7076, 43605), (7395, 41724), (7830, 39406), (8235, 37468), (8265, 37332), (8721, 35380), (8845, 34884), (8874, 34770), (9180, 33611), (9333, 33060), (9367, 32940), (9690, 31842), (9860, 31293), (9918, 31110), (10260, 30073), (10370, 29754), (10431, 29580), (10614, 29070), (10980, 28101), (11020, 27999), (11590, 26622), (11628, 26535), (12444, 24795), (13311, 23180), (13908, 22185), (14535, 21228), (14790, 20862), (14877, 20740), (15555, 19836), (15660, 19703), (15921, 19380), (16470, 18734), (16530, 18666), (17385, 17748), (17442, 17690)]