109805940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 355293120

約数和(自身を除く): 245487180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 97, 114, 171, 180, 190, 194, 228, 285, 291, 331, 342, 380, 388, 485, 570, 582, 662, 684, 855, 873, 970, 993, 1140, 1164, 1324, 1455, 1655, 1710, 1746, 1843, 1940, 1986, 2910, 2979, 3310, 3420, 3492, 3686, 3972, 4365, 4965, 5529, 5820, 5958, 6289, 6620, 7372, 8730, 9215, 9930, 11058, 11916, 12578, 14895, 16587, 17460, 18430, 18867, 19860, 22116, 25156, 27645, 29790, 31445, 32107, 33174, 36860, 37734, 55290, 56601, 59580, 62890, 64214, 66348, 75468, 82935, 94335, 96321, 110580, 113202, 125780, 128428, 160535, 165870, 188670, 192642, 226404, 283005, 288963, 321070, 331740, 377340, 385284, 481605, 566010, 577926, 610033, 642140, 963210, 1132020, 1155852, 1220066, 1444815, 1830099, 1926420, 2440132, 2889630, 3050165, 3660198, 5490297, 5779260, 6100330, 7320396, 9150495, 10980594, 12200660, 18300990, 21961188, 27451485, 36601980, 54902970, 109805940]

約数ペア:

[(1, 109805940), (2, 54902970), (3, 36601980), (4, 27451485), (5, 21961188), (6, 18300990), (9, 12200660), (10, 10980594), (12, 9150495), (15, 7320396), (18, 6100330), (19, 5779260), (20, 5490297), (30, 3660198), (36, 3050165), (38, 2889630), (45, 2440132), (57, 1926420), (60, 1830099), (76, 1444815), (90, 1220066), (95, 1155852), (97, 1132020), (114, 963210), (171, 642140), (180, 610033), (190, 577926), (194, 566010), (228, 481605), (285, 385284), (291, 377340), (331, 331740), (342, 321070), (380, 288963), (388, 283005), (485, 226404), (570, 192642), (582, 188670), (662, 165870), (684, 160535), (855, 128428), (873, 125780), (970, 113202), (993, 110580), (1140, 96321), (1164, 94335), (1324, 82935), (1455, 75468), (1655, 66348), (1710, 64214), (1746, 62890), (1843, 59580), (1940, 56601), (1986, 55290), (2910, 37734), (2979, 36860), (3310, 33174), (3420, 32107), (3492, 31445), (3686, 29790), (3972, 27645), (4365, 25156), (4965, 22116), (5529, 19860), (5820, 18867), (5958, 18430), (6289, 17460), (6620, 16587), (7372, 14895), (8730, 12578), (9215, 11916), (9930, 11058)]