2138025780

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13331}}^1$

素因数の和:13369

約数の個数: 168

約数和(自身を含む): 7344225504

約数和(自身を除く): 5206199724

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, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 729, 810, 891, 972, 990, 1188, 1215, 1458, 1485, 1620, 1782, 1980, 2430, 2673, 2916, 2970, 3564, 3645, 4455, 4860, 5346, 5940, 7290, 8019, 8910, 10692, 13331, 13365, 14580, 16038, 17820, 26662, 26730, 32076, 39993, 40095, 53324, 53460, 66655, 79986, 80190, 119979, 133310, 146641, 159972, 160380, 199965, 239958, 266620, 293282, 359937, 399930, 439923, 479916, 586564, 599895, 719874, 733205, 799860, 879846, 1079811, 1199790, 1319769, 1439748, 1466410, 1759692, 1799685, 2159622, 2199615, 2399580, 2639538, 2932820, 3239433, 3599370, 3959307, 4319244, 4399230, 5279076, 5399055, 6478866, 6598845, 7198740, 7918614, 8798460, 9718299, 10798110, 11877921, 12957732, 13197690, 15837228, 16197165, 19436598, 19796535, 21596220, 23755842, 26395380, 32394330, 35633763, 38873196, 39593070, 47511684, 48591495, 59389605, 64788660, 71267526, 79186140, 97182990, 106901289, 118779210, 142535052, 178168815, 194365980, 213802578, 237558420, 356337630, 427605156, 534506445, 712675260, 1069012890, 2138025780]

約数ペア:

[(1, 2138025780), (2, 1069012890), (3, 712675260), (4, 534506445), (5, 427605156), (6, 356337630), (9, 237558420), (10, 213802578), (11, 194365980), (12, 178168815), (15, 142535052), (18, 118779210), (20, 106901289), (22, 97182990), (27, 79186140), (30, 71267526), (33, 64788660), (36, 59389605), (44, 48591495), (45, 47511684), (54, 39593070), (55, 38873196), (60, 35633763), (66, 32394330), (81, 26395380), (90, 23755842), (99, 21596220), (108, 19796535), (110, 19436598), (132, 16197165), (135, 15837228), (162, 13197690), (165, 12957732), (180, 11877921), (198, 10798110), (220, 9718299), (243, 8798460), (270, 7918614), (297, 7198740), (324, 6598845), (330, 6478866), (396, 5399055), (405, 5279076), (486, 4399230), (495, 4319244), (540, 3959307), (594, 3599370), (660, 3239433), (729, 2932820), (810, 2639538), (891, 2399580), (972, 2199615), (990, 2159622), (1188, 1799685), (1215, 1759692), (1458, 1466410), (1485, 1439748), (1620, 1319769), (1782, 1199790), (1980, 1079811), (2430, 879846), (2673, 799860), (2916, 733205), (2970, 719874), (3564, 599895), (3645, 586564), (4455, 479916), (4860, 439923), (5346, 399930), (5940, 359937), (7290, 293282), (8019, 266620), (8910, 239958), (10692, 199965), (13331, 160380), (13365, 159972), (14580, 146641), (16038, 133310), (17820, 119979), (26662, 80190), (26730, 79986), (32076, 66655), (39993, 53460), (40095, 53324)]