268075500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:262

約数の個数: 288

約数和(自身を含む): 985281024

約数和(自身を除く): 717205524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 121, 125, 132, 140, 150, 154, 165, 175, 210, 211, 220, 231, 242, 250, 275, 300, 308, 330, 350, 363, 375, 385, 420, 422, 462, 484, 500, 525, 550, 605, 633, 660, 700, 726, 750, 770, 825, 844, 847, 875, 924, 1050, 1055, 1100, 1155, 1210, 1266, 1375, 1452, 1477, 1500, 1540, 1650, 1694, 1750, 1815, 1925, 2100, 2110, 2310, 2321, 2420, 2532, 2541, 2625, 2750, 2954, 3025, 3165, 3300, 3388, 3500, 3630, 3850, 4125, 4220, 4235, 4431, 4620, 4642, 5082, 5250, 5275, 5500, 5775, 5908, 6050, 6330, 6963, 7260, 7385, 7700, 8250, 8470, 8862, 9075, 9284, 9625, 10164, 10500, 10550, 11550, 11605, 12100, 12660, 12705, 13926, 14770, 15125, 15825, 16247, 16500, 16940, 17724, 18150, 19250, 21100, 21175, 22155, 23100, 23210, 25410, 25531, 26375, 27852, 28875, 29540, 30250, 31650, 32494, 34815, 36300, 36925, 38500, 42350, 44310, 45375, 46420, 48741, 50820, 51062, 52750, 57750, 58025, 60500, 63300, 63525, 64988, 69630, 73850, 76593, 79125, 81235, 84700, 88620, 90750, 97482, 102124, 105500, 105875, 110775, 115500, 116050, 127050, 127655, 139260, 147700, 153186, 158250, 162470, 174075, 178717, 181500, 184625, 194964, 211750, 221550, 232100, 243705, 254100, 255310, 290125, 306372, 316500, 317625, 324940, 348150, 357434, 369250, 382965, 406175, 423500, 443100, 487410, 510620, 536151, 553875, 580250, 635250, 638275, 696300, 714868, 738500, 765930, 812350, 870375, 893585, 974820, 1072302, 1107750, 1160500, 1218525, 1270500, 1276550, 1531860, 1624700, 1740750, 1787170, 1914825, 2030875, 2144604, 2215500, 2437050, 2553100, 2680755, 3191375, 3481500, 3574340, 3829650, 4061750, 4467925, 4874100, 5361510, 6092625, 6382750, 7659300, 8123500, 8935850, 9574125, 10723020, 12185250, 12765500, 13403775, 17871700, 19148250, 22339625, 24370500, 26807550, 38296500, 44679250, 53615100, 67018875, 89358500, 134037750, 268075500]

約数ペア:

[(1, 268075500), (2, 134037750), (3, 89358500), (4, 67018875), (5, 53615100), (6, 44679250), (7, 38296500), (10, 26807550), (11, 24370500), (12, 22339625), (14, 19148250), (15, 17871700), (20, 13403775), (21, 12765500), (22, 12185250), (25, 10723020), (28, 9574125), (30, 8935850), (33, 8123500), (35, 7659300), (42, 6382750), (44, 6092625), (50, 5361510), (55, 4874100), (60, 4467925), (66, 4061750), (70, 3829650), (75, 3574340), (77, 3481500), (84, 3191375), (100, 2680755), (105, 2553100), (110, 2437050), (121, 2215500), (125, 2144604), (132, 2030875), (140, 1914825), (150, 1787170), (154, 1740750), (165, 1624700), (175, 1531860), (210, 1276550), (211, 1270500), (220, 1218525), (231, 1160500), (242, 1107750), (250, 1072302), (275, 974820), (300, 893585), (308, 870375), (330, 812350), (350, 765930), (363, 738500), (375, 714868), (385, 696300), (420, 638275), (422, 635250), (462, 580250), (484, 553875), (500, 536151), (525, 510620), (550, 487410), (605, 443100), (633, 423500), (660, 406175), (700, 382965), (726, 369250), (750, 357434), (770, 348150), (825, 324940), (844, 317625), (847, 316500), (875, 306372), (924, 290125), (1050, 255310), (1055, 254100), (1100, 243705), (1155, 232100), (1210, 221550), (1266, 211750), (1375, 194964), (1452, 184625), (1477, 181500), (1500, 178717), (1540, 174075), (1650, 162470), (1694, 158250), (1750, 153186), (1815, 147700), (1925, 139260), (2100, 127655), (2110, 127050), (2310, 116050), (2321, 115500), (2420, 110775), (2532, 105875), (2541, 105500), (2625, 102124), (2750, 97482), (2954, 90750), (3025, 88620), (3165, 84700), (3300, 81235), (3388, 79125), (3500, 76593), (3630, 73850), (3850, 69630), (4125, 64988), (4220, 63525), (4235, 63300), (4431, 60500), (4620, 58025), (4642, 57750), (5082, 52750), (5250, 51062), (5275, 50820), (5500, 48741), (5775, 46420), (5908, 45375), (6050, 44310), (6330, 42350), (6963, 38500), (7260, 36925), (7385, 36300), (7700, 34815), (8250, 32494), (8470, 31650), (8862, 30250), (9075, 29540), (9284, 28875), (9625, 27852), (10164, 26375), (10500, 25531), (10550, 25410), (11550, 23210), (11605, 23100), (12100, 22155), (12660, 21175), (12705, 21100), (13926, 19250), (14770, 18150), (15125, 17724), (15825, 16940), (16247, 16500)]