66890070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 256

約数和(自身を含む): 217728000

約数和(自身を除く): 150837930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 26, 27, 30, 34, 38, 39, 45, 51, 54, 57, 59, 65, 78, 85, 90, 95, 102, 114, 117, 118, 130, 135, 153, 170, 171, 177, 190, 195, 221, 234, 247, 255, 270, 285, 295, 306, 323, 342, 351, 354, 390, 442, 459, 494, 510, 513, 531, 570, 585, 590, 646, 663, 702, 741, 765, 767, 855, 885, 918, 969, 1003, 1026, 1062, 1105, 1121, 1170, 1235, 1326, 1482, 1530, 1534, 1593, 1615, 1710, 1755, 1770, 1938, 1989, 2006, 2210, 2223, 2242, 2295, 2301, 2470, 2565, 2655, 2907, 3009, 3186, 3230, 3315, 3363, 3510, 3705, 3835, 3978, 4199, 4446, 4590, 4602, 4845, 5015, 5130, 5310, 5605, 5814, 5967, 6018, 6630, 6669, 6726, 6903, 7410, 7670, 7965, 8398, 8721, 9027, 9690, 9945, 10030, 10089, 11115, 11210, 11505, 11934, 12597, 13039, 13338, 13806, 14535, 14573, 15045, 15930, 16815, 17442, 18054, 19057, 19890, 20178, 20709, 20995, 22230, 23010, 25194, 26078, 27081, 29070, 29146, 29835, 30090, 30267, 33345, 33630, 34515, 37791, 38114, 39117, 41418, 41990, 43605, 43719, 45135, 50445, 54162, 57171, 59670, 60534, 62985, 65195, 66690, 69030, 72865, 75582, 78234, 87210, 87438, 90270, 95285, 100890, 103545, 113373, 114342, 117351, 125970, 130390, 131157, 135405, 145730, 151335, 171513, 188955, 190570, 195585, 207090, 218595, 226746, 234702, 247741, 262314, 270810, 285855, 302670, 343026, 352053, 377910, 391170, 393471, 437190, 495482, 514539, 566865, 571710, 586755, 655785, 704106, 743223, 786942, 857565, 1029078, 1133730, 1173510, 1238705, 1311570, 1486446, 1715130, 1760265, 1967355, 2229669, 2477410, 2572695, 3520530, 3716115, 3934710, 4459338, 5145390, 6689007, 7432230, 11148345, 13378014, 22296690, 33445035, 66890070]

約数ペア:

[(1, 66890070), (2, 33445035), (3, 22296690), (5, 13378014), (6, 11148345), (9, 7432230), (10, 6689007), (13, 5145390), (15, 4459338), (17, 3934710), (18, 3716115), (19, 3520530), (26, 2572695), (27, 2477410), (30, 2229669), (34, 1967355), (38, 1760265), (39, 1715130), (45, 1486446), (51, 1311570), (54, 1238705), (57, 1173510), (59, 1133730), (65, 1029078), (78, 857565), (85, 786942), (90, 743223), (95, 704106), (102, 655785), (114, 586755), (117, 571710), (118, 566865), (130, 514539), (135, 495482), (153, 437190), (170, 393471), (171, 391170), (177, 377910), (190, 352053), (195, 343026), (221, 302670), (234, 285855), (247, 270810), (255, 262314), (270, 247741), (285, 234702), (295, 226746), (306, 218595), (323, 207090), (342, 195585), (351, 190570), (354, 188955), (390, 171513), (442, 151335), (459, 145730), (494, 135405), (510, 131157), (513, 130390), (531, 125970), (570, 117351), (585, 114342), (590, 113373), (646, 103545), (663, 100890), (702, 95285), (741, 90270), (765, 87438), (767, 87210), (855, 78234), (885, 75582), (918, 72865), (969, 69030), (1003, 66690), (1026, 65195), (1062, 62985), (1105, 60534), (1121, 59670), (1170, 57171), (1235, 54162), (1326, 50445), (1482, 45135), (1530, 43719), (1534, 43605), (1593, 41990), (1615, 41418), (1710, 39117), (1755, 38114), (1770, 37791), (1938, 34515), (1989, 33630), (2006, 33345), (2210, 30267), (2223, 30090), (2242, 29835), (2295, 29146), (2301, 29070), (2470, 27081), (2565, 26078), (2655, 25194), (2907, 23010), (3009, 22230), (3186, 20995), (3230, 20709), (3315, 20178), (3363, 19890), (3510, 19057), (3705, 18054), (3835, 17442), (3978, 16815), (4199, 15930), (4446, 15045), (4590, 14573), (4602, 14535), (4845, 13806), (5015, 13338), (5130, 13039), (5310, 12597), (5605, 11934), (5814, 11505), (5967, 11210), (6018, 11115), (6630, 10089), (6669, 10030), (6726, 9945), (6903, 9690), (7410, 9027), (7670, 8721), (7965, 8398)]