253407000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1097}}^1$

素因数の和:1139

約数の個数: 256

約数和(自身を含む): 986618880

約数和(自身を除く): 733211880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 125, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 231, 250, 264, 275, 280, 300, 308, 330, 350, 375, 385, 420, 440, 462, 500, 525, 550, 600, 616, 660, 700, 750, 770, 825, 840, 875, 924, 1000, 1050, 1097, 1100, 1155, 1320, 1375, 1400, 1500, 1540, 1650, 1750, 1848, 1925, 2100, 2194, 2200, 2310, 2625, 2750, 3000, 3080, 3291, 3300, 3500, 3850, 4125, 4200, 4388, 4620, 5250, 5485, 5500, 5775, 6582, 6600, 7000, 7679, 7700, 8250, 8776, 9240, 9625, 10500, 10970, 11000, 11550, 12067, 13164, 15358, 15400, 16455, 16500, 19250, 21000, 21940, 23037, 23100, 24134, 26328, 27425, 28875, 30716, 32910, 33000, 36201, 38395, 38500, 43880, 46074, 46200, 48268, 54850, 57750, 60335, 61432, 65820, 72402, 76790, 77000, 82275, 84469, 92148, 96536, 109700, 115185, 115500, 120670, 131640, 137125, 144804, 153580, 164550, 168938, 181005, 184296, 191975, 219400, 230370, 231000, 241340, 253407, 274250, 289608, 301675, 307160, 329100, 337876, 362010, 383950, 411375, 422345, 460740, 482680, 506814, 548500, 575925, 603350, 658200, 675752, 724020, 767900, 822750, 844690, 905025, 921480, 959875, 1013628, 1097000, 1151850, 1206700, 1267035, 1448040, 1508375, 1535800, 1645500, 1689380, 1810050, 1919750, 2027256, 2111725, 2303700, 2413400, 2534070, 2879625, 3016750, 3291000, 3378760, 3620100, 3839500, 4223450, 4525125, 4607400, 5068140, 5759250, 6033500, 6335175, 7240200, 7679000, 8446900, 9050250, 10136280, 10558625, 11518500, 12067000, 12670350, 16893800, 18100500, 21117250, 23037000, 25340700, 31675875, 36201000, 42234500, 50681400, 63351750, 84469000, 126703500, 253407000]

約数ペア:

[(1, 253407000), (2, 126703500), (3, 84469000), (4, 63351750), (5, 50681400), (6, 42234500), (7, 36201000), (8, 31675875), (10, 25340700), (11, 23037000), (12, 21117250), (14, 18100500), (15, 16893800), (20, 12670350), (21, 12067000), (22, 11518500), (24, 10558625), (25, 10136280), (28, 9050250), (30, 8446900), (33, 7679000), (35, 7240200), (40, 6335175), (42, 6033500), (44, 5759250), (50, 5068140), (55, 4607400), (56, 4525125), (60, 4223450), (66, 3839500), (70, 3620100), (75, 3378760), (77, 3291000), (84, 3016750), (88, 2879625), (100, 2534070), (105, 2413400), (110, 2303700), (120, 2111725), (125, 2027256), (132, 1919750), (140, 1810050), (150, 1689380), (154, 1645500), (165, 1535800), (168, 1508375), (175, 1448040), (200, 1267035), (210, 1206700), (220, 1151850), (231, 1097000), (250, 1013628), (264, 959875), (275, 921480), (280, 905025), (300, 844690), (308, 822750), (330, 767900), (350, 724020), (375, 675752), (385, 658200), (420, 603350), (440, 575925), (462, 548500), (500, 506814), (525, 482680), (550, 460740), (600, 422345), (616, 411375), (660, 383950), (700, 362010), (750, 337876), (770, 329100), (825, 307160), (840, 301675), (875, 289608), (924, 274250), (1000, 253407), (1050, 241340), (1097, 231000), (1100, 230370), (1155, 219400), (1320, 191975), (1375, 184296), (1400, 181005), (1500, 168938), (1540, 164550), (1650, 153580), (1750, 144804), (1848, 137125), (1925, 131640), (2100, 120670), (2194, 115500), (2200, 115185), (2310, 109700), (2625, 96536), (2750, 92148), (3000, 84469), (3080, 82275), (3291, 77000), (3300, 76790), (3500, 72402), (3850, 65820), (4125, 61432), (4200, 60335), (4388, 57750), (4620, 54850), (5250, 48268), (5485, 46200), (5500, 46074), (5775, 43880), (6582, 38500), (6600, 38395), (7000, 36201), (7679, 33000), (7700, 32910), (8250, 30716), (8776, 28875), (9240, 27425), (9625, 26328), (10500, 24134), (10970, 23100), (11000, 23037), (11550, 21940), (12067, 21000), (13164, 19250), (15358, 16500), (15400, 16455)]