66646778580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{57467}}^1$

素因数の和:57878

約数の個数: 144

約数和(自身を含む): 214622291520

約数和(自身を除く): 147975512940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 379, 510, 612, 758, 765, 1020, 1137, 1516, 1530, 1895, 2274, 3060, 3411, 3790, 4548, 5685, 6443, 6822, 7580, 11370, 12886, 13644, 17055, 19329, 22740, 25772, 32215, 34110, 38658, 57467, 57987, 64430, 68220, 77316, 96645, 114934, 115974, 128860, 172401, 193290, 229868, 231948, 287335, 289935, 344802, 386580, 517203, 574670, 579870, 689604, 862005, 976939, 1034406, 1149340, 1159740, 1724010, 1953878, 2068812, 2586015, 2930817, 3448020, 3907756, 4884695, 5172030, 5861634, 8792451, 9769390, 10344060, 11723268, 14654085, 17584902, 19538780, 21779993, 29308170, 35169804, 43559986, 43962255, 58616340, 65339979, 87119972, 87924510, 108899965, 130679958, 175849020, 196019937, 217799930, 261359916, 326699895, 370259881, 392039874, 435599860, 653399790, 740519762, 784079748, 980099685, 1110779643, 1306799580, 1481039524, 1851299405, 1960199370, 2221559286, 3332338929, 3702598810, 3920398740, 4443118572, 5553898215, 6664677858, 7405197620, 11107796430, 13329355716, 16661694645, 22215592860, 33323389290, 66646778580]

約数ペア:

[(1, 66646778580), (2, 33323389290), (3, 22215592860), (4, 16661694645), (5, 13329355716), (6, 11107796430), (9, 7405197620), (10, 6664677858), (12, 5553898215), (15, 4443118572), (17, 3920398740), (18, 3702598810), (20, 3332338929), (30, 2221559286), (34, 1960199370), (36, 1851299405), (45, 1481039524), (51, 1306799580), (60, 1110779643), (68, 980099685), (85, 784079748), (90, 740519762), (102, 653399790), (153, 435599860), (170, 392039874), (180, 370259881), (204, 326699895), (255, 261359916), (306, 217799930), (340, 196019937), (379, 175849020), (510, 130679958), (612, 108899965), (758, 87924510), (765, 87119972), (1020, 65339979), (1137, 58616340), (1516, 43962255), (1530, 43559986), (1895, 35169804), (2274, 29308170), (3060, 21779993), (3411, 19538780), (3790, 17584902), (4548, 14654085), (5685, 11723268), (6443, 10344060), (6822, 9769390), (7580, 8792451), (11370, 5861634), (12886, 5172030), (13644, 4884695), (17055, 3907756), (19329, 3448020), (22740, 2930817), (25772, 2586015), (32215, 2068812), (34110, 1953878), (38658, 1724010), (57467, 1159740), (57987, 1149340), (64430, 1034406), (68220, 976939), (77316, 862005), (96645, 689604), (114934, 579870), (115974, 574670), (128860, 517203), (172401, 386580), (193290, 344802), (229868, 289935), (231948, 287335)]