207680220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34963}}^1$

素因数の和:34992

約数の個数: 96

約数和(自身を含む): 704874240

約数和(自身を除く): 497194020

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, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 34963, 69926, 104889, 139852, 174815, 209778, 314667, 349630, 384593, 419556, 524445, 629334, 699260, 769186, 944001, 1048890, 1153779, 1258668, 1538372, 1573335, 1888002, 1922965, 2097780, 2307558, 3146670, 3461337, 3776004, 3845930, 4615116, 4720005, 5768895, 6293340, 6922674, 7691860, 9440010, 10384011, 11537790, 13845348, 17306685, 18880020, 20768022, 23075580, 34613370, 41536044, 51920055, 69226740, 103840110, 207680220]

約数ペア:

[(1, 207680220), (2, 103840110), (3, 69226740), (4, 51920055), (5, 41536044), (6, 34613370), (9, 23075580), (10, 20768022), (11, 18880020), (12, 17306685), (15, 13845348), (18, 11537790), (20, 10384011), (22, 9440010), (27, 7691860), (30, 6922674), (33, 6293340), (36, 5768895), (44, 4720005), (45, 4615116), (54, 3845930), (55, 3776004), (60, 3461337), (66, 3146670), (90, 2307558), (99, 2097780), (108, 1922965), (110, 1888002), (132, 1573335), (135, 1538372), (165, 1258668), (180, 1153779), (198, 1048890), (220, 944001), (270, 769186), (297, 699260), (330, 629334), (396, 524445), (495, 419556), (540, 384593), (594, 349630), (660, 314667), (990, 209778), (1188, 174815), (1485, 139852), (1980, 104889), (2970, 69926), (5940, 34963)]