131369700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 288

約数和(自身を含む): 487968768

約数和(自身を除く): 356599068

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, 47, 50, 55, 60, 66, 70, 75, 77, 84, 94, 100, 105, 110, 121, 132, 140, 141, 150, 154, 165, 175, 188, 210, 220, 231, 235, 242, 275, 282, 300, 308, 329, 330, 350, 363, 385, 420, 462, 470, 484, 517, 525, 550, 564, 605, 658, 660, 700, 705, 726, 770, 825, 847, 924, 940, 987, 1034, 1050, 1100, 1155, 1175, 1210, 1316, 1331, 1410, 1452, 1540, 1551, 1645, 1650, 1694, 1815, 1925, 1974, 2068, 2100, 2310, 2350, 2420, 2541, 2585, 2662, 2820, 3025, 3102, 3290, 3300, 3388, 3525, 3619, 3630, 3850, 3948, 3993, 4235, 4620, 4700, 4935, 5082, 5170, 5324, 5687, 5775, 6050, 6204, 6580, 6655, 7050, 7238, 7260, 7700, 7755, 7986, 8225, 8470, 9075, 9317, 9870, 10164, 10340, 10857, 11374, 11550, 12100, 12705, 12925, 13310, 14100, 14476, 15510, 15972, 16450, 16940, 17061, 18095, 18150, 18634, 19740, 19965, 21175, 21714, 22748, 23100, 24675, 25410, 25850, 26620, 27951, 28435, 31020, 32900, 33275, 34122, 36190, 36300, 37268, 38775, 39809, 39930, 42350, 43428, 46585, 49350, 50820, 51700, 54285, 55902, 56870, 62557, 63525, 66550, 68244, 72380, 77550, 79618, 79860, 84700, 85305, 90475, 93170, 98700, 99825, 108570, 111804, 113740, 119427, 125114, 127050, 133100, 139755, 142175, 155100, 159236, 170610, 180950, 186340, 187671, 199045, 199650, 217140, 232925, 238854, 250228, 254100, 271425, 279510, 284350, 312785, 341220, 361900, 375342, 398090, 399300, 426525, 437899, 465850, 477708, 542850, 559020, 568700, 597135, 625570, 698775, 750684, 796180, 853050, 875798, 931700, 938355, 995225, 1085700, 1194270, 1251140, 1313697, 1397550, 1563925, 1706100, 1751596, 1876710, 1990450, 2189495, 2388540, 2627394, 2795100, 2985675, 3127850, 3753420, 3980900, 4378990, 4691775, 5254788, 5971350, 6255700, 6568485, 8757980, 9383550, 10947475, 11942700, 13136970, 18767100, 21894950, 26273940, 32842425, 43789900, 65684850, 131369700]

約数ペア:

[(1, 131369700), (2, 65684850), (3, 43789900), (4, 32842425), (5, 26273940), (6, 21894950), (7, 18767100), (10, 13136970), (11, 11942700), (12, 10947475), (14, 9383550), (15, 8757980), (20, 6568485), (21, 6255700), (22, 5971350), (25, 5254788), (28, 4691775), (30, 4378990), (33, 3980900), (35, 3753420), (42, 3127850), (44, 2985675), (47, 2795100), (50, 2627394), (55, 2388540), (60, 2189495), (66, 1990450), (70, 1876710), (75, 1751596), (77, 1706100), (84, 1563925), (94, 1397550), (100, 1313697), (105, 1251140), (110, 1194270), (121, 1085700), (132, 995225), (140, 938355), (141, 931700), (150, 875798), (154, 853050), (165, 796180), (175, 750684), (188, 698775), (210, 625570), (220, 597135), (231, 568700), (235, 559020), (242, 542850), (275, 477708), (282, 465850), (300, 437899), (308, 426525), (329, 399300), (330, 398090), (350, 375342), (363, 361900), (385, 341220), (420, 312785), (462, 284350), (470, 279510), (484, 271425), (517, 254100), (525, 250228), (550, 238854), (564, 232925), (605, 217140), (658, 199650), (660, 199045), (700, 187671), (705, 186340), (726, 180950), (770, 170610), (825, 159236), (847, 155100), (924, 142175), (940, 139755), (987, 133100), (1034, 127050), (1050, 125114), (1100, 119427), (1155, 113740), (1175, 111804), (1210, 108570), (1316, 99825), (1331, 98700), (1410, 93170), (1452, 90475), (1540, 85305), (1551, 84700), (1645, 79860), (1650, 79618), (1694, 77550), (1815, 72380), (1925, 68244), (1974, 66550), (2068, 63525), (2100, 62557), (2310, 56870), (2350, 55902), (2420, 54285), (2541, 51700), (2585, 50820), (2662, 49350), (2820, 46585), (3025, 43428), (3102, 42350), (3290, 39930), (3300, 39809), (3388, 38775), (3525, 37268), (3619, 36300), (3630, 36190), (3850, 34122), (3948, 33275), (3993, 32900), (4235, 31020), (4620, 28435), (4700, 27951), (4935, 26620), (5082, 25850), (5170, 25410), (5324, 24675), (5687, 23100), (5775, 22748), (6050, 21714), (6204, 21175), (6580, 19965), (6655, 19740), (7050, 18634), (7238, 18150), (7260, 18095), (7700, 17061), (7755, 16940), (7986, 16450), (8225, 15972), (8470, 15510), (9075, 14476), (9317, 14100), (9870, 13310), (10164, 12925), (10340, 12705), (10857, 12100), (11374, 11550)]