69648660

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 168

約数和(自身を含む): 233018856

約数和(自身を除く): 163370196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 281, 306, 324, 340, 405, 459, 486, 510, 540, 562, 612, 729, 765, 810, 843, 918, 972, 1020, 1124, 1215, 1377, 1405, 1458, 1530, 1620, 1686, 1836, 2295, 2430, 2529, 2754, 2810, 2916, 3060, 3372, 3645, 4131, 4215, 4590, 4777, 4860, 5058, 5508, 5620, 6885, 7290, 7587, 8262, 8430, 9180, 9554, 10116, 12393, 12645, 13770, 14331, 14580, 15174, 16524, 16860, 19108, 20655, 22761, 23885, 24786, 25290, 27540, 28662, 30348, 37935, 41310, 42993, 45522, 47770, 49572, 50580, 57324, 61965, 68283, 71655, 75870, 82620, 85986, 91044, 95540, 113805, 123930, 128979, 136566, 143310, 151740, 171972, 204849, 214965, 227610, 247860, 257958, 273132, 286620, 341415, 386937, 409698, 429930, 455220, 515916, 644895, 682830, 773874, 819396, 859860, 1024245, 1160811, 1289790, 1365660, 1547748, 1934685, 2048490, 2321622, 2579580, 3482433, 3869370, 4096980, 4643244, 5804055, 6964866, 7738740, 11608110, 13929732, 17412165, 23216220, 34824330, 69648660]

約数ペア:

[(1, 69648660), (2, 34824330), (3, 23216220), (4, 17412165), (5, 13929732), (6, 11608110), (9, 7738740), (10, 6964866), (12, 5804055), (15, 4643244), (17, 4096980), (18, 3869370), (20, 3482433), (27, 2579580), (30, 2321622), (34, 2048490), (36, 1934685), (45, 1547748), (51, 1365660), (54, 1289790), (60, 1160811), (68, 1024245), (81, 859860), (85, 819396), (90, 773874), (102, 682830), (108, 644895), (135, 515916), (153, 455220), (162, 429930), (170, 409698), (180, 386937), (204, 341415), (243, 286620), (255, 273132), (270, 257958), (281, 247860), (306, 227610), (324, 214965), (340, 204849), (405, 171972), (459, 151740), (486, 143310), (510, 136566), (540, 128979), (562, 123930), (612, 113805), (729, 95540), (765, 91044), (810, 85986), (843, 82620), (918, 75870), (972, 71655), (1020, 68283), (1124, 61965), (1215, 57324), (1377, 50580), (1405, 49572), (1458, 47770), (1530, 45522), (1620, 42993), (1686, 41310), (1836, 37935), (2295, 30348), (2430, 28662), (2529, 27540), (2754, 25290), (2810, 24786), (2916, 23885), (3060, 22761), (3372, 20655), (3645, 19108), (4131, 16860), (4215, 16524), (4590, 15174), (4777, 14580), (4860, 14331), (5058, 13770), (5508, 12645), (5620, 12393), (6885, 10116), (7290, 9554), (7587, 9180), (8262, 8430)]