74580660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5381}}^1$

素因数の和:5414

約数の個数: 144

約数和(自身を含む): 282102912

約数和(自身を除く): 207522252

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, 5381, 6930, 10762, 13860, 16143, 21524, 26905, 32286, 37667, 48429, 53810, 59191, 64572, 75334, 80715, 96858, 107620, 113001, 118382, 150668, 161430, 177573, 188335, 193716, 226002, 236764, 242145, 295955, 322860, 339003, 355146, 376670, 414337, 452004, 484290, 532719, 565005, 591910, 678006, 710292, 753340, 828674, 887865, 968580, 1065438, 1130010, 1183820, 1243011, 1356012, 1657348, 1695015, 1775730, 2071685, 2130876, 2260020, 2486022, 2663595, 3390030, 3551460, 3729033, 4143370, 4972044, 5327190, 6215055, 6780060, 7458066, 8286740, 10654380, 12430110, 14916132, 18645165, 24860220, 37290330, 74580660]

約数ペア:

[(1, 74580660), (2, 37290330), (3, 24860220), (4, 18645165), (5, 14916132), (6, 12430110), (7, 10654380), (9, 8286740), (10, 7458066), (11, 6780060), (12, 6215055), (14, 5327190), (15, 4972044), (18, 4143370), (20, 3729033), (21, 3551460), (22, 3390030), (28, 2663595), (30, 2486022), (33, 2260020), (35, 2130876), (36, 2071685), (42, 1775730), (44, 1695015), (45, 1657348), (55, 1356012), (60, 1243011), (63, 1183820), (66, 1130010), (70, 1065438), (77, 968580), (84, 887865), (90, 828674), (99, 753340), (105, 710292), (110, 678006), (126, 591910), (132, 565005), (140, 532719), (154, 484290), (165, 452004), (180, 414337), (198, 376670), (210, 355146), (220, 339003), (231, 322860), (252, 295955), (308, 242145), (315, 236764), (330, 226002), (385, 193716), (396, 188335), (420, 177573), (462, 161430), (495, 150668), (630, 118382), (660, 113001), (693, 107620), (770, 96858), (924, 80715), (990, 75334), (1155, 64572), (1260, 59191), (1386, 53810), (1540, 48429), (1980, 37667), (2310, 32286), (2772, 26905), (3465, 21524), (4620, 16143), (5381, 13860), (6930, 10762)]