27686340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 96768000

約数和(自身を除く): 69081660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 59, 60, 66, 79, 90, 99, 108, 110, 118, 132, 135, 158, 165, 177, 180, 198, 220, 236, 237, 270, 295, 297, 316, 330, 354, 395, 396, 474, 495, 531, 540, 590, 594, 649, 660, 708, 711, 790, 869, 885, 948, 990, 1062, 1180, 1185, 1188, 1298, 1422, 1485, 1580, 1593, 1738, 1770, 1947, 1980, 2124, 2133, 2370, 2596, 2607, 2655, 2844, 2970, 3186, 3245, 3476, 3540, 3555, 3894, 4266, 4345, 4661, 4740, 5214, 5310, 5841, 5940, 6372, 6490, 7110, 7788, 7821, 7965, 8532, 8690, 9322, 9735, 10428, 10620, 10665, 11682, 12980, 13035, 13983, 14220, 15642, 15930, 17380, 17523, 18644, 19470, 21330, 23305, 23364, 23463, 26070, 27966, 29205, 31284, 31860, 35046, 38940, 39105, 41949, 42660, 46610, 46926, 51271, 52140, 55932, 58410, 69915, 70092, 78210, 83898, 87615, 93220, 93852, 102542, 116820, 117315, 125847, 139830, 153813, 156420, 167796, 175230, 205084, 209745, 234630, 251694, 256355, 279660, 307626, 350460, 419490, 461439, 469260, 503388, 512710, 615252, 629235, 769065, 838980, 922878, 1025420, 1258470, 1384317, 1538130, 1845756, 2307195, 2516940, 2768634, 3076260, 4614390, 5537268, 6921585, 9228780, 13843170, 27686340]

約数ペア:

[(1, 27686340), (2, 13843170), (3, 9228780), (4, 6921585), (5, 5537268), (6, 4614390), (9, 3076260), (10, 2768634), (11, 2516940), (12, 2307195), (15, 1845756), (18, 1538130), (20, 1384317), (22, 1258470), (27, 1025420), (30, 922878), (33, 838980), (36, 769065), (44, 629235), (45, 615252), (54, 512710), (55, 503388), (59, 469260), (60, 461439), (66, 419490), (79, 350460), (90, 307626), (99, 279660), (108, 256355), (110, 251694), (118, 234630), (132, 209745), (135, 205084), (158, 175230), (165, 167796), (177, 156420), (180, 153813), (198, 139830), (220, 125847), (236, 117315), (237, 116820), (270, 102542), (295, 93852), (297, 93220), (316, 87615), (330, 83898), (354, 78210), (395, 70092), (396, 69915), (474, 58410), (495, 55932), (531, 52140), (540, 51271), (590, 46926), (594, 46610), (649, 42660), (660, 41949), (708, 39105), (711, 38940), (790, 35046), (869, 31860), (885, 31284), (948, 29205), (990, 27966), (1062, 26070), (1180, 23463), (1185, 23364), (1188, 23305), (1298, 21330), (1422, 19470), (1485, 18644), (1580, 17523), (1593, 17380), (1738, 15930), (1770, 15642), (1947, 14220), (1980, 13983), (2124, 13035), (2133, 12980), (2370, 11682), (2596, 10665), (2607, 10620), (2655, 10428), (2844, 9735), (2970, 9322), (3186, 8690), (3245, 8532), (3476, 7965), (3540, 7821), (3555, 7788), (3894, 7110), (4266, 6490), (4345, 6372), (4661, 5940), (4740, 5841), (5214, 5310)]