40255380

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:289

約数の個数: 168

約数和(自身を含む): 138819744

約数和(自身を除く): 98564364

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, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 251, 270, 297, 324, 330, 396, 405, 486, 495, 502, 540, 594, 660, 729, 753, 810, 891, 972, 990, 1004, 1188, 1215, 1255, 1458, 1485, 1506, 1620, 1782, 1980, 2259, 2430, 2510, 2673, 2761, 2916, 2970, 3012, 3564, 3645, 3765, 4455, 4518, 4860, 5020, 5346, 5522, 5940, 6777, 7290, 7530, 8019, 8283, 8910, 9036, 10692, 11044, 11295, 13365, 13554, 13805, 14580, 15060, 16038, 16566, 17820, 20331, 22590, 24849, 26730, 27108, 27610, 32076, 33132, 33885, 40095, 40662, 41415, 45180, 49698, 53460, 55220, 60993, 67770, 74547, 80190, 81324, 82830, 99396, 101655, 121986, 124245, 135540, 149094, 160380, 165660, 182979, 203310, 223641, 243972, 248490, 298188, 304965, 365958, 372735, 406620, 447282, 496980, 609930, 670923, 731916, 745470, 894564, 914895, 1118205, 1219860, 1341846, 1490940, 1829790, 2012769, 2236410, 2683692, 3354615, 3659580, 4025538, 4472820, 6709230, 8051076, 10063845, 13418460, 20127690, 40255380]

約数ペア:

[(1, 40255380), (2, 20127690), (3, 13418460), (4, 10063845), (5, 8051076), (6, 6709230), (9, 4472820), (10, 4025538), (11, 3659580), (12, 3354615), (15, 2683692), (18, 2236410), (20, 2012769), (22, 1829790), (27, 1490940), (30, 1341846), (33, 1219860), (36, 1118205), (44, 914895), (45, 894564), (54, 745470), (55, 731916), (60, 670923), (66, 609930), (81, 496980), (90, 447282), (99, 406620), (108, 372735), (110, 365958), (132, 304965), (135, 298188), (162, 248490), (165, 243972), (180, 223641), (198, 203310), (220, 182979), (243, 165660), (251, 160380), (270, 149094), (297, 135540), (324, 124245), (330, 121986), (396, 101655), (405, 99396), (486, 82830), (495, 81324), (502, 80190), (540, 74547), (594, 67770), (660, 60993), (729, 55220), (753, 53460), (810, 49698), (891, 45180), (972, 41415), (990, 40662), (1004, 40095), (1188, 33885), (1215, 33132), (1255, 32076), (1458, 27610), (1485, 27108), (1506, 26730), (1620, 24849), (1782, 22590), (1980, 20331), (2259, 17820), (2430, 16566), (2510, 16038), (2673, 15060), (2761, 14580), (2916, 13805), (2970, 13554), (3012, 13365), (3564, 11295), (3645, 11044), (3765, 10692), (4455, 9036), (4518, 8910), (4860, 8283), (5020, 8019), (5346, 7530), (5522, 7290), (5940, 6777)]