138724740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10009}}^1$

素因数の和:10042

約数の個数: 144

約数和(自身を含む): 524684160

約数和(自身を除く): 385959420

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, 1980, 2310, 2772, 3465, 4620, 6930, 10009, 13860, 20018, 30027, 40036, 50045, 60054, 70063, 90081, 100090, 110099, 120108, 140126, 150135, 180162, 200180, 210189, 220198, 280252, 300270, 330297, 350315, 360324, 420378, 440396, 450405, 550495, 600540, 630567, 660594, 700630, 770693, 840756, 900810, 990891, 1050945, 1100990, 1261134, 1321188, 1401260, 1541386, 1651485, 1801620, 1981782, 2101890, 2201980, 2312079, 2522268, 3082772, 3152835, 3302970, 3853465, 3963564, 4203780, 4624158, 4954455, 6305670, 6605940, 6936237, 7706930, 9248316, 9908910, 11560395, 12611340, 13872474, 15413860, 19817820, 23120790, 27744948, 34681185, 46241580, 69362370, 138724740]

約数ペア:

[(1, 138724740), (2, 69362370), (3, 46241580), (4, 34681185), (5, 27744948), (6, 23120790), (7, 19817820), (9, 15413860), (10, 13872474), (11, 12611340), (12, 11560395), (14, 9908910), (15, 9248316), (18, 7706930), (20, 6936237), (21, 6605940), (22, 6305670), (28, 4954455), (30, 4624158), (33, 4203780), (35, 3963564), (36, 3853465), (42, 3302970), (44, 3152835), (45, 3082772), (55, 2522268), (60, 2312079), (63, 2201980), (66, 2101890), (70, 1981782), (77, 1801620), (84, 1651485), (90, 1541386), (99, 1401260), (105, 1321188), (110, 1261134), (126, 1100990), (132, 1050945), (140, 990891), (154, 900810), (165, 840756), (180, 770693), (198, 700630), (210, 660594), (220, 630567), (231, 600540), (252, 550495), (308, 450405), (315, 440396), (330, 420378), (385, 360324), (396, 350315), (420, 330297), (462, 300270), (495, 280252), (630, 220198), (660, 210189), (693, 200180), (770, 180162), (924, 150135), (990, 140126), (1155, 120108), (1260, 110099), (1386, 100090), (1540, 90081), (1980, 70063), (2310, 60054), (2772, 50045), (3465, 40036), (4620, 30027), (6930, 20018), (10009, 13860)]