69424740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5009}}^1$

素因数の和:5042

約数の個数: 144

約数和(自身を含む): 262604160

約数和(自身を除く): 193179420

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, 5009, 6930, 10018, 13860, 15027, 20036, 25045, 30054, 35063, 45081, 50090, 55099, 60108, 70126, 75135, 90162, 100180, 105189, 110198, 140252, 150270, 165297, 175315, 180324, 210378, 220396, 225405, 275495, 300540, 315567, 330594, 350630, 385693, 420756, 450810, 495891, 525945, 550990, 631134, 661188, 701260, 771386, 826485, 901620, 991782, 1051890, 1101980, 1157079, 1262268, 1542772, 1577835, 1652970, 1928465, 1983564, 2103780, 2314158, 2479455, 3155670, 3305940, 3471237, 3856930, 4628316, 4958910, 5785395, 6311340, 6942474, 7713860, 9917820, 11570790, 13884948, 17356185, 23141580, 34712370, 69424740]

約数ペア:

[(1, 69424740), (2, 34712370), (3, 23141580), (4, 17356185), (5, 13884948), (6, 11570790), (7, 9917820), (9, 7713860), (10, 6942474), (11, 6311340), (12, 5785395), (14, 4958910), (15, 4628316), (18, 3856930), (20, 3471237), (21, 3305940), (22, 3155670), (28, 2479455), (30, 2314158), (33, 2103780), (35, 1983564), (36, 1928465), (42, 1652970), (44, 1577835), (45, 1542772), (55, 1262268), (60, 1157079), (63, 1101980), (66, 1051890), (70, 991782), (77, 901620), (84, 826485), (90, 771386), (99, 701260), (105, 661188), (110, 631134), (126, 550990), (132, 525945), (140, 495891), (154, 450810), (165, 420756), (180, 385693), (198, 350630), (210, 330594), (220, 315567), (231, 300540), (252, 275495), (308, 225405), (315, 220396), (330, 210378), (385, 180324), (396, 175315), (420, 165297), (462, 150270), (495, 140252), (630, 110198), (660, 105189), (693, 100180), (770, 90162), (924, 75135), (990, 70126), (1155, 60108), (1260, 55099), (1386, 50090), (1540, 45081), (1980, 35063), (2310, 30054), (2772, 25045), (3465, 20036), (4620, 15027), (5009, 13860), (6930, 10018)]