69238155645

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:474

約数の個数: 240

約数和(自身を含む): 140703940080

約数和(自身を除く): 71465784435

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 81, 85, 89, 95, 135, 153, 171, 255, 267, 285, 313, 323, 361, 405, 445, 459, 513, 765, 801, 855, 939, 969, 1083, 1335, 1377, 1513, 1539, 1565, 1615, 1691, 1805, 2295, 2403, 2565, 2817, 2907, 3249, 4005, 4539, 4695, 4845, 5073, 5321, 5415, 5947, 6137, 6885, 7209, 7565, 7695, 8451, 8455, 8721, 9747, 12015, 13617, 14085, 14535, 15219, 15963, 16245, 17841, 18411, 22695, 25353, 25365, 26163, 26605, 27857, 28747, 29241, 29735, 30685, 32129, 36045, 40851, 42255, 43605, 45657, 47889, 48735, 53523, 55233, 68085, 76095, 79815, 83571, 86241, 89205, 92055, 96387, 101099, 112993, 122553, 126765, 130815, 136971, 139285, 143667, 143735, 146205, 160569, 160645, 165699, 204255, 228285, 239445, 250713, 258723, 267615, 276165, 289161, 303297, 338979, 417855, 431001, 431205, 473569, 481707, 481935, 497097, 505495, 529283, 546193, 564965, 612765, 684855, 718335, 752139, 776169, 802845, 828495, 867483, 909891, 1016937, 1253565, 1293615, 1420707, 1445805, 1516485, 1587849, 1638579, 1694895, 1920881, 2155005, 2256417, 2328507, 2367845, 2408535, 2485485, 2602449, 2646415, 2729673, 2730965, 3050811, 3760695, 3880845, 4262121, 4337415, 4549455, 4763547, 4915737, 5084685, 5762643, 7103535, 7939245, 8189019, 8192895, 8997811, 9152433, 9604405, 10056377, 11282085, 11642535, 12786363, 13012245, 13648365, 14290641, 14747211, 15254055, 17287929, 21310605, 23817735, 24578685, 26993433, 28813215, 30169131, 38359089, 40945095, 42871923, 44241633, 44989055, 45762165, 50281885, 51863787, 63931815, 71453205, 73736055, 80980299, 86439645, 90507393, 134967165, 150845655, 155591361, 170958409, 191795445, 214359615, 221208165, 242940897, 259318935, 271522179, 404901495, 452536965, 512875227, 728822691, 777956805, 814566537, 854792045, 1214704485, 1357610895, 1538625681, 2564376135, 3644113455, 4072832685, 4615877043, 7693128405, 13847631129, 23079385215, 69238155645]

約数ペア:

[(1, 69238155645), (3, 23079385215), (5, 13847631129), (9, 7693128405), (15, 4615877043), (17, 4072832685), (19, 3644113455), (27, 2564376135), (45, 1538625681), (51, 1357610895), (57, 1214704485), (81, 854792045), (85, 814566537), (89, 777956805), (95, 728822691), (135, 512875227), (153, 452536965), (171, 404901495), (255, 271522179), (267, 259318935), (285, 242940897), (313, 221208165), (323, 214359615), (361, 191795445), (405, 170958409), (445, 155591361), (459, 150845655), (513, 134967165), (765, 90507393), (801, 86439645), (855, 80980299), (939, 73736055), (969, 71453205), (1083, 63931815), (1335, 51863787), (1377, 50281885), (1513, 45762165), (1539, 44989055), (1565, 44241633), (1615, 42871923), (1691, 40945095), (1805, 38359089), (2295, 30169131), (2403, 28813215), (2565, 26993433), (2817, 24578685), (2907, 23817735), (3249, 21310605), (4005, 17287929), (4539, 15254055), (4695, 14747211), (4845, 14290641), (5073, 13648365), (5321, 13012245), (5415, 12786363), (5947, 11642535), (6137, 11282085), (6885, 10056377), (7209, 9604405), (7565, 9152433), (7695, 8997811), (8451, 8192895), (8455, 8189019), (8721, 7939245), (9747, 7103535), (12015, 5762643), (13617, 5084685), (14085, 4915737), (14535, 4763547), (15219, 4549455), (15963, 4337415), (16245, 4262121), (17841, 3880845), (18411, 3760695), (22695, 3050811), (25353, 2730965), (25365, 2729673), (26163, 2646415), (26605, 2602449), (27857, 2485485), (28747, 2408535), (29241, 2367845), (29735, 2328507), (30685, 2256417), (32129, 2155005), (36045, 1920881), (40851, 1694895), (42255, 1638579), (43605, 1587849), (45657, 1516485), (47889, 1445805), (48735, 1420707), (53523, 1293615), (55233, 1253565), (68085, 1016937), (76095, 909891), (79815, 867483), (83571, 828495), (86241, 802845), (89205, 776169), (92055, 752139), (96387, 718335), (101099, 684855), (112993, 612765), (122553, 564965), (126765, 546193), (130815, 529283), (136971, 505495), (139285, 497097), (143667, 481935), (143735, 481707), (146205, 473569), (160569, 431205), (160645, 431001), (165699, 417855), (204255, 338979), (228285, 303297), (239445, 289161), (250713, 276165), (258723, 267615)]