68750550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 288

約数和(自身を含む): 229806720

約数和(自身を除く): 161056170

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 19, 22, 25, 30, 33, 34, 38, 43, 45, 50, 51, 55, 57, 66, 75, 85, 86, 90, 95, 99, 102, 110, 114, 129, 150, 153, 165, 170, 171, 187, 190, 198, 209, 215, 225, 255, 258, 275, 285, 306, 323, 330, 342, 374, 387, 418, 425, 430, 450, 473, 475, 495, 510, 550, 561, 570, 627, 645, 646, 731, 765, 774, 817, 825, 850, 855, 935, 946, 950, 969, 990, 1045, 1075, 1122, 1254, 1275, 1290, 1419, 1425, 1462, 1530, 1615, 1634, 1650, 1683, 1710, 1870, 1881, 1935, 1938, 2090, 2150, 2193, 2365, 2451, 2475, 2550, 2805, 2838, 2850, 2907, 3135, 3225, 3230, 3366, 3553, 3655, 3762, 3825, 3870, 4085, 4257, 4275, 4386, 4675, 4730, 4845, 4902, 4950, 5225, 5610, 5814, 6270, 6450, 6579, 7095, 7106, 7310, 7353, 7650, 8041, 8075, 8170, 8415, 8514, 8550, 8987, 9350, 9405, 9675, 9690, 10450, 10659, 10965, 11825, 12255, 13158, 13889, 14025, 14190, 14535, 14706, 15675, 16082, 16150, 16830, 17765, 17974, 18275, 18810, 19350, 20425, 21285, 21318, 21930, 23650, 24123, 24225, 24510, 26961, 27778, 28050, 29070, 31350, 31977, 32895, 35475, 35530, 36550, 36765, 40205, 40850, 41667, 42075, 42570, 44935, 47025, 48246, 48450, 53295, 53922, 54825, 61275, 63954, 65790, 69445, 70950, 72369, 72675, 73530, 80410, 80883, 83334, 84150, 88825, 89870, 94050, 106425, 106590, 109650, 120615, 122550, 125001, 134805, 138890, 144738, 145350, 152779, 159885, 161766, 164475, 177650, 183825, 201025, 208335, 212850, 224675, 241230, 250002, 266475, 269610, 305558, 319770, 328950, 347225, 361845, 367650, 402050, 404415, 416670, 449350, 458337, 532950, 603075, 625005, 674025, 694450, 723690, 763895, 799425, 808830, 916674, 1041675, 1206150, 1250010, 1348050, 1375011, 1527790, 1598850, 1809225, 2022075, 2083350, 2291685, 2750022, 3125025, 3618450, 3819475, 4044150, 4583370, 6250050, 6875055, 7638950, 11458425, 13750110, 22916850, 34375275, 68750550]

約数ペア:

[(1, 68750550), (2, 34375275), (3, 22916850), (5, 13750110), (6, 11458425), (9, 7638950), (10, 6875055), (11, 6250050), (15, 4583370), (17, 4044150), (18, 3819475), (19, 3618450), (22, 3125025), (25, 2750022), (30, 2291685), (33, 2083350), (34, 2022075), (38, 1809225), (43, 1598850), (45, 1527790), (50, 1375011), (51, 1348050), (55, 1250010), (57, 1206150), (66, 1041675), (75, 916674), (85, 808830), (86, 799425), (90, 763895), (95, 723690), (99, 694450), (102, 674025), (110, 625005), (114, 603075), (129, 532950), (150, 458337), (153, 449350), (165, 416670), (170, 404415), (171, 402050), (187, 367650), (190, 361845), (198, 347225), (209, 328950), (215, 319770), (225, 305558), (255, 269610), (258, 266475), (275, 250002), (285, 241230), (306, 224675), (323, 212850), (330, 208335), (342, 201025), (374, 183825), (387, 177650), (418, 164475), (425, 161766), (430, 159885), (450, 152779), (473, 145350), (475, 144738), (495, 138890), (510, 134805), (550, 125001), (561, 122550), (570, 120615), (627, 109650), (645, 106590), (646, 106425), (731, 94050), (765, 89870), (774, 88825), (817, 84150), (825, 83334), (850, 80883), (855, 80410), (935, 73530), (946, 72675), (950, 72369), (969, 70950), (990, 69445), (1045, 65790), (1075, 63954), (1122, 61275), (1254, 54825), (1275, 53922), (1290, 53295), (1419, 48450), (1425, 48246), (1462, 47025), (1530, 44935), (1615, 42570), (1634, 42075), (1650, 41667), (1683, 40850), (1710, 40205), (1870, 36765), (1881, 36550), (1935, 35530), (1938, 35475), (2090, 32895), (2150, 31977), (2193, 31350), (2365, 29070), (2451, 28050), (2475, 27778), (2550, 26961), (2805, 24510), (2838, 24225), (2850, 24123), (2907, 23650), (3135, 21930), (3225, 21318), (3230, 21285), (3366, 20425), (3553, 19350), (3655, 18810), (3762, 18275), (3825, 17974), (3870, 17765), (4085, 16830), (4257, 16150), (4275, 16082), (4386, 15675), (4675, 14706), (4730, 14535), (4845, 14190), (4902, 14025), (4950, 13889), (5225, 13158), (5610, 12255), (5814, 11825), (6270, 10965), (6450, 10659), (6579, 10450), (7095, 9690), (7106, 9675), (7310, 9405), (7353, 9350), (7650, 8987), (8041, 8550), (8075, 8514), (8170, 8415)]