69298020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1186

約数の個数: 144

約数和(自身を含む): 236920320

約数和(自身を除く): 167622300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1129, 1364, 1395, 1705, 1860, 1980, 2046, 2258, 2790, 3069, 3387, 3410, 4092, 4516, 5115, 5580, 5645, 6138, 6774, 6820, 10161, 10230, 11290, 12276, 12419, 13548, 15345, 16935, 20322, 20460, 22580, 24838, 30690, 33870, 34999, 37257, 40644, 49676, 50805, 61380, 62095, 67740, 69998, 74514, 101610, 104997, 111771, 124190, 139996, 149028, 174995, 186285, 203220, 209994, 223542, 248380, 314991, 349990, 372570, 384989, 419988, 447084, 524985, 558855, 629982, 699980, 745140, 769978, 1049970, 1117710, 1154967, 1259964, 1539956, 1574955, 1924945, 2099940, 2235420, 2309934, 3149910, 3464901, 3849890, 4619868, 5774835, 6299820, 6929802, 7699780, 11549670, 13859604, 17324505, 23099340, 34649010, 69298020]

約数ペア:

[(1, 69298020), (2, 34649010), (3, 23099340), (4, 17324505), (5, 13859604), (6, 11549670), (9, 7699780), (10, 6929802), (11, 6299820), (12, 5774835), (15, 4619868), (18, 3849890), (20, 3464901), (22, 3149910), (30, 2309934), (31, 2235420), (33, 2099940), (36, 1924945), (44, 1574955), (45, 1539956), (55, 1259964), (60, 1154967), (62, 1117710), (66, 1049970), (90, 769978), (93, 745140), (99, 699980), (110, 629982), (124, 558855), (132, 524985), (155, 447084), (165, 419988), (180, 384989), (186, 372570), (198, 349990), (220, 314991), (279, 248380), (310, 223542), (330, 209994), (341, 203220), (372, 186285), (396, 174995), (465, 149028), (495, 139996), (558, 124190), (620, 111771), (660, 104997), (682, 101610), (930, 74514), (990, 69998), (1023, 67740), (1116, 62095), (1129, 61380), (1364, 50805), (1395, 49676), (1705, 40644), (1860, 37257), (1980, 34999), (2046, 33870), (2258, 30690), (2790, 24838), (3069, 22580), (3387, 20460), (3410, 20322), (4092, 16935), (4516, 15345), (5115, 13548), (5580, 12419), (5645, 12276), (6138, 11290), (6774, 10230), (6820, 10161)]