27831212280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{122131}}^1$

素因数の和:122362

約数の個数: 128

約数和(自身を含む): 93211142400

約数和(自身を除く): 65379930120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 211, 216, 270, 360, 422, 540, 633, 844, 1055, 1080, 1266, 1688, 1899, 2110, 2532, 3165, 3798, 4220, 5064, 5697, 6330, 7596, 8440, 9495, 11394, 12660, 15192, 18990, 22788, 25320, 28485, 37980, 45576, 56970, 75960, 113940, 122131, 227880, 244262, 366393, 488524, 610655, 732786, 977048, 1099179, 1221310, 1465572, 1831965, 2198358, 2442620, 2931144, 3297537, 3663930, 4396716, 4885240, 5495895, 6595074, 7327860, 8793432, 10991790, 13190148, 14655720, 16487685, 21983580, 25769641, 26380296, 32975370, 43967160, 51539282, 65950740, 77308923, 103078564, 128848205, 131901480, 154617846, 206157128, 231926769, 257696410, 309235692, 386544615, 463853538, 515392820, 618471384, 695780307, 773089230, 927707076, 1030785640, 1159633845, 1391560614, 1546178460, 1855414152, 2319267690, 2783121228, 3092356920, 3478901535, 4638535380, 5566242456, 6957803070, 9277070760, 13915606140, 27831212280]

約数ペア:

[(1, 27831212280), (2, 13915606140), (3, 9277070760), (4, 6957803070), (5, 5566242456), (6, 4638535380), (8, 3478901535), (9, 3092356920), (10, 2783121228), (12, 2319267690), (15, 1855414152), (18, 1546178460), (20, 1391560614), (24, 1159633845), (27, 1030785640), (30, 927707076), (36, 773089230), (40, 695780307), (45, 618471384), (54, 515392820), (60, 463853538), (72, 386544615), (90, 309235692), (108, 257696410), (120, 231926769), (135, 206157128), (180, 154617846), (211, 131901480), (216, 128848205), (270, 103078564), (360, 77308923), (422, 65950740), (540, 51539282), (633, 43967160), (844, 32975370), (1055, 26380296), (1080, 25769641), (1266, 21983580), (1688, 16487685), (1899, 14655720), (2110, 13190148), (2532, 10991790), (3165, 8793432), (3798, 7327860), (4220, 6595074), (5064, 5495895), (5697, 4885240), (6330, 4396716), (7596, 3663930), (8440, 3297537), (9495, 2931144), (11394, 2442620), (12660, 2198358), (15192, 1831965), (18990, 1465572), (22788, 1221310), (25320, 1099179), (28485, 977048), (37980, 732786), (45576, 610655), (56970, 488524), (75960, 366393), (113940, 244262), (122131, 227880)]