287269740

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 336

約数和(自身を含む): 1024621920

約数和(自身を除く): 737352180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 61, 68, 76, 81, 85, 90, 95, 102, 108, 114, 122, 135, 153, 162, 170, 171, 180, 183, 190, 204, 228, 243, 244, 255, 270, 285, 305, 306, 323, 324, 340, 342, 366, 380, 405, 459, 486, 510, 513, 540, 549, 570, 610, 612, 646, 684, 729, 732, 765, 810, 855, 915, 918, 969, 972, 1020, 1026, 1037, 1098, 1140, 1159, 1215, 1220, 1292, 1377, 1458, 1530, 1539, 1615, 1620, 1647, 1710, 1830, 1836, 1938, 2052, 2074, 2196, 2295, 2318, 2430, 2565, 2745, 2754, 2907, 2916, 3060, 3078, 3111, 3230, 3294, 3420, 3477, 3645, 3660, 3876, 4131, 4148, 4590, 4617, 4636, 4845, 4860, 4941, 5130, 5185, 5490, 5508, 5795, 5814, 6156, 6222, 6460, 6588, 6885, 6954, 7290, 7695, 8235, 8262, 8721, 9180, 9234, 9333, 9690, 9882, 10260, 10370, 10431, 10980, 11590, 11628, 12393, 12444, 13770, 13851, 13908, 14535, 14580, 14823, 15390, 15555, 16470, 16524, 17385, 17442, 18468, 18666, 19380, 19703, 19764, 20655, 20740, 20862, 23085, 23180, 24705, 24786, 26163, 27540, 27702, 27999, 29070, 29646, 30780, 31110, 31293, 32940, 34770, 34884, 37332, 39406, 41310, 41724, 43605, 44469, 46170, 46665, 49410, 49572, 52155, 52326, 55404, 55998, 58140, 59109, 59292, 61965, 62220, 62586, 69255, 69540, 74115, 78489, 78812, 82620, 83997, 87210, 88938, 92340, 93330, 93879, 98515, 98820, 104310, 104652, 111996, 118218, 123930, 125172, 130815, 138510, 139995, 148230, 156465, 156978, 167994, 174420, 177327, 177876, 186660, 187758, 197030, 208620, 222345, 235467, 236436, 247860, 251991, 261630, 277020, 279990, 281637, 295545, 296460, 312930, 313956, 335988, 354654, 375516, 392445, 394060, 419985, 444690, 469395, 470934, 503982, 523260, 531981, 559980, 563274, 591090, 625860, 709308, 755973, 784890, 839970, 844911, 886635, 889380, 938790, 941868, 1007964, 1063962, 1126548, 1177335, 1182180, 1259955, 1408185, 1511946, 1569780, 1595943, 1679940, 1689822, 1773270, 1877580, 2127924, 2354670, 2519910, 2659905, 2816370, 3023892, 3191886, 3379644, 3546540, 3779865, 4224555, 4709340, 4787829, 5039820, 5319810, 5632740, 6383772, 7559730, 7979715, 8449110, 9575658, 10639620, 14363487, 15119460, 15959430, 16898220, 19151316, 23939145, 28726974, 31918860, 47878290, 57453948, 71817435, 95756580, 143634870, 287269740]

約数ペア:

[(1, 287269740), (2, 143634870), (3, 95756580), (4, 71817435), (5, 57453948), (6, 47878290), (9, 31918860), (10, 28726974), (12, 23939145), (15, 19151316), (17, 16898220), (18, 15959430), (19, 15119460), (20, 14363487), (27, 10639620), (30, 9575658), (34, 8449110), (36, 7979715), (38, 7559730), (45, 6383772), (51, 5632740), (54, 5319810), (57, 5039820), (60, 4787829), (61, 4709340), (68, 4224555), (76, 3779865), (81, 3546540), (85, 3379644), (90, 3191886), (95, 3023892), (102, 2816370), (108, 2659905), (114, 2519910), (122, 2354670), (135, 2127924), (153, 1877580), (162, 1773270), (170, 1689822), (171, 1679940), (180, 1595943), (183, 1569780), (190, 1511946), (204, 1408185), (228, 1259955), (243, 1182180), (244, 1177335), (255, 1126548), (270, 1063962), (285, 1007964), (305, 941868), (306, 938790), (323, 889380), (324, 886635), (340, 844911), (342, 839970), (366, 784890), (380, 755973), (405, 709308), (459, 625860), (486, 591090), (510, 563274), (513, 559980), (540, 531981), (549, 523260), (570, 503982), (610, 470934), (612, 469395), (646, 444690), (684, 419985), (729, 394060), (732, 392445), (765, 375516), (810, 354654), (855, 335988), (915, 313956), (918, 312930), (969, 296460), (972, 295545), (1020, 281637), (1026, 279990), (1037, 277020), (1098, 261630), (1140, 251991), (1159, 247860), (1215, 236436), (1220, 235467), (1292, 222345), (1377, 208620), (1458, 197030), (1530, 187758), (1539, 186660), (1615, 177876), (1620, 177327), (1647, 174420), (1710, 167994), (1830, 156978), (1836, 156465), (1938, 148230), (2052, 139995), (2074, 138510), (2196, 130815), (2295, 125172), (2318, 123930), (2430, 118218), (2565, 111996), (2745, 104652), (2754, 104310), (2907, 98820), (2916, 98515), (3060, 93879), (3078, 93330), (3111, 92340), (3230, 88938), (3294, 87210), (3420, 83997), (3477, 82620), (3645, 78812), (3660, 78489), (3876, 74115), (4131, 69540), (4148, 69255), (4590, 62586), (4617, 62220), (4636, 61965), (4845, 59292), (4860, 59109), (4941, 58140), (5130, 55998), (5185, 55404), (5490, 52326), (5508, 52155), (5795, 49572), (5814, 49410), (6156, 46665), (6222, 46170), (6460, 44469), (6588, 43605), (6885, 41724), (6954, 41310), (7290, 39406), (7695, 37332), (8235, 34884), (8262, 34770), (8721, 32940), (9180, 31293), (9234, 31110), (9333, 30780), (9690, 29646), (9882, 29070), (10260, 27999), (10370, 27702), (10431, 27540), (10980, 26163), (11590, 24786), (11628, 24705), (12393, 23180), (12444, 23085), (13770, 20862), (13851, 20740), (13908, 20655), (14535, 19764), (14580, 19703), (14823, 19380), (15390, 18666), (15555, 18468), (16470, 17442), (16524, 17385)]