257058900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 432

約数和(自身を含む): 1009310400

約数和(自身を除く): 752251500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 29, 30, 35, 36, 42, 45, 49, 50, 54, 58, 60, 63, 67, 70, 75, 84, 87, 90, 98, 100, 105, 108, 116, 126, 134, 135, 140, 145, 147, 150, 174, 175, 180, 189, 196, 201, 203, 210, 225, 245, 252, 261, 268, 270, 290, 294, 300, 315, 335, 348, 350, 378, 402, 406, 420, 435, 441, 450, 469, 490, 522, 525, 540, 580, 588, 603, 609, 630, 670, 675, 700, 725, 735, 756, 783, 804, 812, 870, 882, 900, 938, 945, 980, 1005, 1015, 1044, 1050, 1206, 1218, 1225, 1260, 1305, 1323, 1340, 1350, 1407, 1421, 1450, 1470, 1566, 1575, 1675, 1740, 1764, 1809, 1827, 1876, 1890, 1943, 2010, 2030, 2100, 2175, 2205, 2345, 2412, 2436, 2450, 2610, 2646, 2700, 2814, 2842, 2900, 2940, 3015, 3045, 3132, 3150, 3283, 3350, 3618, 3654, 3675, 3780, 3886, 3915, 4020, 4060, 4221, 4263, 4350, 4410, 4690, 4725, 4900, 5025, 5075, 5220, 5292, 5481, 5628, 5684, 5829, 6030, 6090, 6300, 6525, 6566, 6615, 6700, 7035, 7105, 7236, 7308, 7350, 7772, 7830, 8442, 8526, 8700, 8820, 9045, 9135, 9380, 9450, 9715, 9849, 10050, 10150, 10962, 11025, 11658, 11725, 12060, 12180, 12663, 12789, 13050, 13132, 13230, 13601, 14070, 14210, 14700, 15075, 15225, 15660, 16415, 16884, 17052, 17487, 18090, 18270, 18900, 19430, 19575, 19698, 20100, 20300, 21105, 21315, 21924, 22050, 23316, 23450, 25326, 25578, 26100, 26460, 27202, 27405, 28140, 28420, 29145, 29547, 30150, 30450, 32830, 33075, 34974, 35175, 35525, 36180, 36540, 38367, 38860, 39150, 39396, 40803, 42210, 42630, 44100, 45225, 45675, 46900, 48575, 49245, 50652, 51156, 52461, 54404, 54810, 58290, 59094, 60300, 60900, 63315, 63945, 65660, 66150, 68005, 69948, 70350, 71050, 76734, 78300, 81606, 82075, 84420, 85260, 87435, 88641, 90450, 91350, 95207, 97150, 98490, 104922, 105525, 106575, 109620, 116580, 118188, 122409, 126630, 127890, 132300, 136010, 137025, 140700, 142100, 145725, 147735, 153468, 163212, 164150, 174870, 177282, 180900, 182700, 190414, 191835, 194300, 196980, 204015, 209844, 211050, 213150, 244818, 246225, 253260, 255780, 262305, 272020, 274050, 285621, 291450, 295470, 316575, 319725, 328300, 340025, 349740, 354564, 367227, 380828, 383670, 408030, 422100, 426300, 437175, 443205, 476035, 489636, 492450, 524610, 548100, 571242, 582900, 590940, 612045, 633150, 639450, 680050, 734454, 738675, 767340, 816060, 856863, 874350, 886410, 952070, 959175, 984900, 1020075, 1049220, 1142484, 1224090, 1266300, 1278900, 1311525, 1360100, 1428105, 1468908, 1477350, 1713726, 1748700, 1772820, 1836135, 1904140, 1918350, 2040150, 2216025, 2380175, 2448180, 2570589, 2623050, 2856210, 2954700, 3060225, 3427452, 3672270, 3836700, 4080300, 4284315, 4432050, 4760350, 5141178, 5246100, 5712420, 6120450, 7140525, 7344540, 8568630, 8864100, 9180675, 9520700, 10282356, 12240900, 12852945, 14281050, 17137260, 18361350, 21421575, 25705890, 28562100, 36722700, 42843150, 51411780, 64264725, 85686300, 128529450, 257058900]

約数ペア:

[(1, 257058900), (2, 128529450), (3, 85686300), (4, 64264725), (5, 51411780), (6, 42843150), (7, 36722700), (9, 28562100), (10, 25705890), (12, 21421575), (14, 18361350), (15, 17137260), (18, 14281050), (20, 12852945), (21, 12240900), (25, 10282356), (27, 9520700), (28, 9180675), (29, 8864100), (30, 8568630), (35, 7344540), (36, 7140525), (42, 6120450), (45, 5712420), (49, 5246100), (50, 5141178), (54, 4760350), (58, 4432050), (60, 4284315), (63, 4080300), (67, 3836700), (70, 3672270), (75, 3427452), (84, 3060225), (87, 2954700), (90, 2856210), (98, 2623050), (100, 2570589), (105, 2448180), (108, 2380175), (116, 2216025), (126, 2040150), (134, 1918350), (135, 1904140), (140, 1836135), (145, 1772820), (147, 1748700), (150, 1713726), (174, 1477350), (175, 1468908), (180, 1428105), (189, 1360100), (196, 1311525), (201, 1278900), (203, 1266300), (210, 1224090), (225, 1142484), (245, 1049220), (252, 1020075), (261, 984900), (268, 959175), (270, 952070), (290, 886410), (294, 874350), (300, 856863), (315, 816060), (335, 767340), (348, 738675), (350, 734454), (378, 680050), (402, 639450), (406, 633150), (420, 612045), (435, 590940), (441, 582900), (450, 571242), (469, 548100), (490, 524610), (522, 492450), (525, 489636), (540, 476035), (580, 443205), (588, 437175), (603, 426300), (609, 422100), (630, 408030), (670, 383670), (675, 380828), (700, 367227), (725, 354564), (735, 349740), (756, 340025), (783, 328300), (804, 319725), (812, 316575), (870, 295470), (882, 291450), (900, 285621), (938, 274050), (945, 272020), (980, 262305), (1005, 255780), (1015, 253260), (1044, 246225), (1050, 244818), (1206, 213150), (1218, 211050), (1225, 209844), (1260, 204015), (1305, 196980), (1323, 194300), (1340, 191835), (1350, 190414), (1407, 182700), (1421, 180900), (1450, 177282), (1470, 174870), (1566, 164150), (1575, 163212), (1675, 153468), (1740, 147735), (1764, 145725), (1809, 142100), (1827, 140700), (1876, 137025), (1890, 136010), (1943, 132300), (2010, 127890), (2030, 126630), (2100, 122409), (2175, 118188), (2205, 116580), (2345, 109620), (2412, 106575), (2436, 105525), (2450, 104922), (2610, 98490), (2646, 97150), (2700, 95207), (2814, 91350), (2842, 90450), (2900, 88641), (2940, 87435), (3015, 85260), (3045, 84420), (3132, 82075), (3150, 81606), (3283, 78300), (3350, 76734), (3618, 71050), (3654, 70350), (3675, 69948), (3780, 68005), (3886, 66150), (3915, 65660), (4020, 63945), (4060, 63315), (4221, 60900), (4263, 60300), (4350, 59094), (4410, 58290), (4690, 54810), (4725, 54404), (4900, 52461), (5025, 51156), (5075, 50652), (5220, 49245), (5292, 48575), (5481, 46900), (5628, 45675), (5684, 45225), (5829, 44100), (6030, 42630), (6090, 42210), (6300, 40803), (6525, 39396), (6566, 39150), (6615, 38860), (6700, 38367), (7035, 36540), (7105, 36180), (7236, 35525), (7308, 35175), (7350, 34974), (7772, 33075), (7830, 32830), (8442, 30450), (8526, 30150), (8700, 29547), (8820, 29145), (9045, 28420), (9135, 28140), (9380, 27405), (9450, 27202), (9715, 26460), (9849, 26100), (10050, 25578), (10150, 25326), (10962, 23450), (11025, 23316), (11658, 22050), (11725, 21924), (12060, 21315), (12180, 21105), (12663, 20300), (12789, 20100), (13050, 19698), (13132, 19575), (13230, 19430), (13601, 18900), (14070, 18270), (14210, 18090), (14700, 17487), (15075, 17052), (15225, 16884), (15660, 16415)]