6468660

素因数分解:

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

素因数の和:57

約数の個数: 144

約数和(自身を含む): 22381632

約数和(自身を除く): 15912972

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, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 243, 270, 297, 324, 330, 363, 396, 405, 484, 486, 495, 540, 594, 605, 660, 726, 810, 891, 972, 990, 1089, 1188, 1210, 1215, 1331, 1452, 1485, 1620, 1782, 1815, 1980, 2178, 2420, 2430, 2662, 2673, 2970, 3267, 3564, 3630, 3993, 4356, 4455, 4860, 5324, 5346, 5445, 5940, 6534, 6655, 7260, 7986, 8910, 9801, 10692, 10890, 11979, 13068, 13310, 13365, 15972, 16335, 17820, 19602, 19965, 21780, 23958, 26620, 26730, 29403, 32670, 35937, 39204, 39930, 47916, 49005, 53460, 58806, 59895, 65340, 71874, 79860, 98010, 107811, 117612, 119790, 143748, 147015, 179685, 196020, 215622, 239580, 294030, 323433, 359370, 431244, 539055, 588060, 646866, 718740, 1078110, 1293732, 1617165, 2156220, 3234330, 6468660]

約数ペア:

[(1, 6468660), (2, 3234330), (3, 2156220), (4, 1617165), (5, 1293732), (6, 1078110), (9, 718740), (10, 646866), (11, 588060), (12, 539055), (15, 431244), (18, 359370), (20, 323433), (22, 294030), (27, 239580), (30, 215622), (33, 196020), (36, 179685), (44, 147015), (45, 143748), (54, 119790), (55, 117612), (60, 107811), (66, 98010), (81, 79860), (90, 71874), (99, 65340), (108, 59895), (110, 58806), (121, 53460), (132, 49005), (135, 47916), (162, 39930), (165, 39204), (180, 35937), (198, 32670), (220, 29403), (242, 26730), (243, 26620), (270, 23958), (297, 21780), (324, 19965), (330, 19602), (363, 17820), (396, 16335), (405, 15972), (484, 13365), (486, 13310), (495, 13068), (540, 11979), (594, 10890), (605, 10692), (660, 9801), (726, 8910), (810, 7986), (891, 7260), (972, 6655), (990, 6534), (1089, 5940), (1188, 5445), (1210, 5346), (1215, 5324), (1331, 4860), (1452, 4455), (1485, 4356), (1620, 3993), (1782, 3630), (1815, 3564), (1980, 3267), (2178, 2970), (2420, 2673), (2430, 2662)]