222173820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 763015680

約数和(自身を除く): 540841860

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, 90, 99, 108, 110, 113, 132, 135, 165, 180, 198, 220, 226, 270, 297, 330, 331, 339, 396, 452, 495, 540, 565, 594, 660, 662, 678, 990, 993, 1017, 1130, 1188, 1243, 1324, 1356, 1485, 1655, 1695, 1980, 1986, 2034, 2260, 2486, 2970, 2979, 3051, 3310, 3390, 3641, 3729, 3972, 4068, 4965, 4972, 5085, 5940, 5958, 6102, 6215, 6620, 6780, 7282, 7458, 8937, 9930, 10170, 10923, 11187, 11916, 12204, 12430, 14564, 14895, 14916, 15255, 17874, 18205, 18645, 19860, 20340, 21846, 22374, 24860, 29790, 30510, 32769, 33561, 35748, 36410, 37290, 37403, 43692, 44685, 44748, 54615, 55935, 59580, 61020, 65538, 67122, 72820, 74580, 74806, 89370, 98307, 109230, 111870, 112209, 131076, 134244, 149612, 163845, 167805, 178740, 187015, 196614, 218460, 223740, 224418, 327690, 335610, 336627, 374030, 393228, 411433, 448836, 491535, 561045, 655380, 671220, 673254, 748060, 822866, 983070, 1009881, 1122090, 1234299, 1346508, 1645732, 1683135, 1966140, 2019762, 2057165, 2244180, 2468598, 3366270, 3702897, 4039524, 4114330, 4937196, 5049405, 6171495, 6732540, 7405794, 8228660, 10098810, 11108691, 12342990, 14811588, 18514485, 20197620, 22217382, 24685980, 37028970, 44434764, 55543455, 74057940, 111086910, 222173820]

約数ペア:

[(1, 222173820), (2, 111086910), (3, 74057940), (4, 55543455), (5, 44434764), (6, 37028970), (9, 24685980), (10, 22217382), (11, 20197620), (12, 18514485), (15, 14811588), (18, 12342990), (20, 11108691), (22, 10098810), (27, 8228660), (30, 7405794), (33, 6732540), (36, 6171495), (44, 5049405), (45, 4937196), (54, 4114330), (55, 4039524), (60, 3702897), (66, 3366270), (90, 2468598), (99, 2244180), (108, 2057165), (110, 2019762), (113, 1966140), (132, 1683135), (135, 1645732), (165, 1346508), (180, 1234299), (198, 1122090), (220, 1009881), (226, 983070), (270, 822866), (297, 748060), (330, 673254), (331, 671220), (339, 655380), (396, 561045), (452, 491535), (495, 448836), (540, 411433), (565, 393228), (594, 374030), (660, 336627), (662, 335610), (678, 327690), (990, 224418), (993, 223740), (1017, 218460), (1130, 196614), (1188, 187015), (1243, 178740), (1324, 167805), (1356, 163845), (1485, 149612), (1655, 134244), (1695, 131076), (1980, 112209), (1986, 111870), (2034, 109230), (2260, 98307), (2486, 89370), (2970, 74806), (2979, 74580), (3051, 72820), (3310, 67122), (3390, 65538), (3641, 61020), (3729, 59580), (3972, 55935), (4068, 54615), (4965, 44748), (4972, 44685), (5085, 43692), (5940, 37403), (5958, 37290), (6102, 36410), (6215, 35748), (6620, 33561), (6780, 32769), (7282, 30510), (7458, 29790), (8937, 24860), (9930, 22374), (10170, 21846), (10923, 20340), (11187, 19860), (11916, 18645), (12204, 18205), (12430, 17874), (14564, 15255), (14895, 14916)]