90960030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 256

約数和(自身を含む): 311040000

約数和(自身を除く): 220079970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 19, 21, 27, 30, 34, 35, 38, 42, 45, 51, 54, 57, 63, 70, 85, 90, 95, 102, 105, 114, 119, 126, 133, 135, 149, 153, 170, 171, 189, 190, 210, 238, 255, 266, 270, 285, 298, 306, 315, 323, 342, 357, 378, 399, 447, 459, 510, 513, 570, 595, 630, 646, 665, 714, 745, 765, 798, 855, 894, 918, 945, 969, 1026, 1043, 1071, 1190, 1197, 1330, 1341, 1490, 1530, 1615, 1710, 1785, 1890, 1938, 1995, 2086, 2142, 2235, 2261, 2295, 2394, 2533, 2565, 2682, 2831, 2907, 3129, 3213, 3230, 3570, 3591, 3990, 4023, 4470, 4522, 4590, 4845, 5066, 5130, 5215, 5355, 5662, 5814, 5985, 6258, 6426, 6705, 6783, 7182, 7599, 8046, 8493, 8721, 9387, 9690, 10430, 10710, 11305, 11970, 12665, 13410, 13566, 14155, 14535, 15198, 15645, 16065, 16986, 17442, 17731, 17955, 18774, 19817, 20115, 20349, 22610, 22797, 25330, 25479, 28161, 28310, 29070, 31290, 32130, 33915, 35462, 35910, 37995, 39634, 40230, 40698, 42465, 43605, 45594, 46935, 48127, 50958, 53193, 56322, 59451, 61047, 67830, 68391, 75990, 76437, 84930, 87210, 88655, 93870, 96254, 99085, 101745, 106386, 113985, 118902, 122094, 127395, 136782, 140805, 144381, 152874, 159579, 177310, 178353, 198170, 203490, 227970, 240635, 254790, 265965, 281610, 288762, 297255, 305235, 319158, 336889, 341955, 356706, 382185, 433143, 478737, 481270, 531930, 535059, 594510, 610470, 673778, 683910, 721905, 764370, 797895, 866286, 891765, 957474, 1010667, 1070118, 1299429, 1443810, 1595790, 1684445, 1783530, 2021334, 2165715, 2393685, 2598858, 2675295, 3032001, 3368890, 4331430, 4787370, 5053335, 5350590, 6064002, 6497145, 9096003, 10106670, 12994290, 15160005, 18192006, 30320010, 45480015, 90960030]

約数ペア:

[(1, 90960030), (2, 45480015), (3, 30320010), (5, 18192006), (6, 15160005), (7, 12994290), (9, 10106670), (10, 9096003), (14, 6497145), (15, 6064002), (17, 5350590), (18, 5053335), (19, 4787370), (21, 4331430), (27, 3368890), (30, 3032001), (34, 2675295), (35, 2598858), (38, 2393685), (42, 2165715), (45, 2021334), (51, 1783530), (54, 1684445), (57, 1595790), (63, 1443810), (70, 1299429), (85, 1070118), (90, 1010667), (95, 957474), (102, 891765), (105, 866286), (114, 797895), (119, 764370), (126, 721905), (133, 683910), (135, 673778), (149, 610470), (153, 594510), (170, 535059), (171, 531930), (189, 481270), (190, 478737), (210, 433143), (238, 382185), (255, 356706), (266, 341955), (270, 336889), (285, 319158), (298, 305235), (306, 297255), (315, 288762), (323, 281610), (342, 265965), (357, 254790), (378, 240635), (399, 227970), (447, 203490), (459, 198170), (510, 178353), (513, 177310), (570, 159579), (595, 152874), (630, 144381), (646, 140805), (665, 136782), (714, 127395), (745, 122094), (765, 118902), (798, 113985), (855, 106386), (894, 101745), (918, 99085), (945, 96254), (969, 93870), (1026, 88655), (1043, 87210), (1071, 84930), (1190, 76437), (1197, 75990), (1330, 68391), (1341, 67830), (1490, 61047), (1530, 59451), (1615, 56322), (1710, 53193), (1785, 50958), (1890, 48127), (1938, 46935), (1995, 45594), (2086, 43605), (2142, 42465), (2235, 40698), (2261, 40230), (2295, 39634), (2394, 37995), (2533, 35910), (2565, 35462), (2682, 33915), (2831, 32130), (2907, 31290), (3129, 29070), (3213, 28310), (3230, 28161), (3570, 25479), (3591, 25330), (3990, 22797), (4023, 22610), (4470, 20349), (4522, 20115), (4590, 19817), (4845, 18774), (5066, 17955), (5130, 17731), (5215, 17442), (5355, 16986), (5662, 16065), (5814, 15645), (5985, 15198), (6258, 14535), (6426, 14155), (6705, 13566), (6783, 13410), (7182, 12665), (7599, 11970), (8046, 11305), (8493, 10710), (8721, 10430), (9387, 9690)]