1255354290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 3578211936

約数和(自身を除く): 2322857646

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 53, 85, 90, 102, 106, 113, 137, 153, 159, 170, 226, 255, 265, 274, 306, 318, 339, 411, 477, 510, 530, 565, 678, 685, 765, 795, 822, 901, 954, 1017, 1130, 1233, 1370, 1530, 1590, 1695, 1802, 1921, 2034, 2055, 2329, 2385, 2466, 2703, 3390, 3842, 4110, 4505, 4658, 4770, 5085, 5406, 5763, 5989, 6165, 6987, 7261, 8109, 9010, 9605, 10170, 11526, 11645, 11978, 12330, 13515, 13974, 14522, 15481, 16218, 17289, 17967, 19210, 20961, 21783, 23290, 27030, 28815, 29945, 30962, 34578, 34935, 35934, 36305, 40545, 41922, 43566, 46443, 53901, 57630, 59890, 65349, 69870, 72610, 77405, 81090, 86445, 89835, 92886, 101813, 104805, 107802, 108915, 123437, 130698, 139329, 154810, 172890, 179670, 203626, 209610, 217830, 232215, 246874, 263177, 269505, 278658, 305439, 326745, 370311, 464430, 509065, 526354, 539010, 610878, 617185, 653490, 696645, 740622, 789531, 820493, 916317, 1018130, 1110933, 1234370, 1315885, 1393290, 1527195, 1579062, 1640986, 1832634, 1851555, 2221866, 2368593, 2461479, 2631770, 3054390, 3703110, 3947655, 4102465, 4581585, 4737186, 4922958, 5554665, 7384437, 7895310, 8204930, 9163170, 11109330, 11842965, 12307395, 13948381, 14768874, 23685930, 24614790, 27896762, 36922185, 41845143, 69741905, 73844370, 83690286, 125535429, 139483810, 209225715, 251070858, 418451430, 627677145, 1255354290]

約数ペア:

[(1, 1255354290), (2, 627677145), (3, 418451430), (5, 251070858), (6, 209225715), (9, 139483810), (10, 125535429), (15, 83690286), (17, 73844370), (18, 69741905), (30, 41845143), (34, 36922185), (45, 27896762), (51, 24614790), (53, 23685930), (85, 14768874), (90, 13948381), (102, 12307395), (106, 11842965), (113, 11109330), (137, 9163170), (153, 8204930), (159, 7895310), (170, 7384437), (226, 5554665), (255, 4922958), (265, 4737186), (274, 4581585), (306, 4102465), (318, 3947655), (339, 3703110), (411, 3054390), (477, 2631770), (510, 2461479), (530, 2368593), (565, 2221866), (678, 1851555), (685, 1832634), (765, 1640986), (795, 1579062), (822, 1527195), (901, 1393290), (954, 1315885), (1017, 1234370), (1130, 1110933), (1233, 1018130), (1370, 916317), (1530, 820493), (1590, 789531), (1695, 740622), (1802, 696645), (1921, 653490), (2034, 617185), (2055, 610878), (2329, 539010), (2385, 526354), (2466, 509065), (2703, 464430), (3390, 370311), (3842, 326745), (4110, 305439), (4505, 278658), (4658, 269505), (4770, 263177), (5085, 246874), (5406, 232215), (5763, 217830), (5989, 209610), (6165, 203626), (6987, 179670), (7261, 172890), (8109, 154810), (9010, 139329), (9605, 130698), (10170, 123437), (11526, 108915), (11645, 107802), (11978, 104805), (12330, 101813), (13515, 92886), (13974, 89835), (14522, 86445), (15481, 81090), (16218, 77405), (17289, 72610), (17967, 69870), (19210, 65349), (20961, 59890), (21783, 57630), (23290, 53901), (27030, 46443), (28815, 43566), (29945, 41922), (30962, 40545), (34578, 36305), (34935, 35934)]