27040860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1951}}^1$

素因数の和:1984

約数の個数: 144

約数和(自身を含む): 102316032

約数和(自身を除く): 75275172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1951, 1980, 2310, 2772, 3465, 3902, 4620, 5853, 6930, 7804, 9755, 11706, 13657, 13860, 17559, 19510, 21461, 23412, 27314, 29265, 35118, 39020, 40971, 42922, 54628, 58530, 64383, 68285, 70236, 81942, 85844, 87795, 107305, 117060, 122913, 128766, 136570, 150227, 163884, 175590, 193149, 204855, 214610, 245826, 257532, 273140, 300454, 321915, 351180, 386298, 409710, 429220, 450681, 491652, 600908, 614565, 643830, 751135, 772596, 819420, 901362, 965745, 1229130, 1287660, 1352043, 1502270, 1802724, 1931490, 2253405, 2458260, 2704086, 3004540, 3862980, 4506810, 5408172, 6760215, 9013620, 13520430, 27040860]

約数ペア:

[(1, 27040860), (2, 13520430), (3, 9013620), (4, 6760215), (5, 5408172), (6, 4506810), (7, 3862980), (9, 3004540), (10, 2704086), (11, 2458260), (12, 2253405), (14, 1931490), (15, 1802724), (18, 1502270), (20, 1352043), (21, 1287660), (22, 1229130), (28, 965745), (30, 901362), (33, 819420), (35, 772596), (36, 751135), (42, 643830), (44, 614565), (45, 600908), (55, 491652), (60, 450681), (63, 429220), (66, 409710), (70, 386298), (77, 351180), (84, 321915), (90, 300454), (99, 273140), (105, 257532), (110, 245826), (126, 214610), (132, 204855), (140, 193149), (154, 175590), (165, 163884), (180, 150227), (198, 136570), (210, 128766), (220, 122913), (231, 117060), (252, 107305), (308, 87795), (315, 85844), (330, 81942), (385, 70236), (396, 68285), (420, 64383), (462, 58530), (495, 54628), (630, 42922), (660, 40971), (693, 39020), (770, 35118), (924, 29265), (990, 27314), (1155, 23412), (1260, 21461), (1386, 19510), (1540, 17559), (1951, 13860), (1980, 13657), (2310, 11706), (2772, 9755), (3465, 7804), (3902, 6930), (4620, 5853)]