161036370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:1005

約数の個数: 128

約数和(自身を含む): 476928000

約数和(自身を除く): 315891630

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 59, 66, 90, 99, 110, 118, 135, 165, 177, 198, 270, 295, 297, 330, 354, 495, 531, 590, 594, 649, 885, 919, 990, 1062, 1298, 1485, 1593, 1770, 1838, 1947, 2655, 2757, 2970, 3186, 3245, 3894, 4595, 5310, 5514, 5841, 6490, 7965, 8271, 9190, 9735, 10109, 11682, 13785, 15930, 16542, 17523, 19470, 20218, 24813, 27570, 29205, 30327, 35046, 41355, 49626, 50545, 54221, 58410, 60654, 82710, 87615, 90981, 101090, 108442, 124065, 151635, 162663, 175230, 181962, 248130, 271105, 272943, 303270, 325326, 454905, 487989, 542210, 545886, 596431, 813315, 909810, 975978, 1192862, 1364715, 1463967, 1626630, 1789293, 2439945, 2729430, 2927934, 2982155, 3578586, 4879890, 5367879, 5964310, 7319835, 8946465, 10735758, 14639670, 16103637, 17892930, 26839395, 32207274, 53678790, 80518185, 161036370]

約数ペア:

[(1, 161036370), (2, 80518185), (3, 53678790), (5, 32207274), (6, 26839395), (9, 17892930), (10, 16103637), (11, 14639670), (15, 10735758), (18, 8946465), (22, 7319835), (27, 5964310), (30, 5367879), (33, 4879890), (45, 3578586), (54, 2982155), (55, 2927934), (59, 2729430), (66, 2439945), (90, 1789293), (99, 1626630), (110, 1463967), (118, 1364715), (135, 1192862), (165, 975978), (177, 909810), (198, 813315), (270, 596431), (295, 545886), (297, 542210), (330, 487989), (354, 454905), (495, 325326), (531, 303270), (590, 272943), (594, 271105), (649, 248130), (885, 181962), (919, 175230), (990, 162663), (1062, 151635), (1298, 124065), (1485, 108442), (1593, 101090), (1770, 90981), (1838, 87615), (1947, 82710), (2655, 60654), (2757, 58410), (2970, 54221), (3186, 50545), (3245, 49626), (3894, 41355), (4595, 35046), (5310, 30327), (5514, 29205), (5841, 27570), (6490, 24813), (7965, 20218), (8271, 19470), (9190, 17523), (9735, 16542), (10109, 15930), (11682, 13785)]