218104920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1669}}^1$

素因数の和:1711

約数の個数: 192

約数和(自身を含む): 799596000

約数和(自身を除く): 581491080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1669, 1815, 1980, 2178, 2376, 2420, 2904, 2970, 3267, 3338, 3630, 3960, 4356, 4840, 5007, 5445, 5940, 6534, 6676, 7260, 8345, 8712, 10014, 10890, 11880, 13068, 13352, 14520, 15021, 16335, 16690, 18359, 20028, 21780, 25035, 26136, 30042, 32670, 33380, 36718, 40056, 43560, 45063, 50070, 55077, 60084, 65340, 66760, 73436, 75105, 90126, 91795, 100140, 110154, 120168, 130680, 146872, 150210, 165231, 180252, 183590, 200280, 201949, 220308, 225315, 275385, 300420, 330462, 360504, 367180, 403898, 440616, 450630, 495693, 550770, 600840, 605847, 660924, 734360, 807796, 826155, 901260, 991386, 1009745, 1101540, 1211694, 1321848, 1615592, 1652310, 1802520, 1817541, 1982772, 2019490, 2203080, 2423388, 2478465, 3029235, 3304620, 3635082, 3965544, 4038980, 4846776, 4956930, 5452623, 6058470, 6609240, 7270164, 8077960, 9087705, 9913860, 10905246, 12116940, 14540328, 18175410, 19827720, 21810492, 24233880, 27263115, 36350820, 43620984, 54526230, 72701640, 109052460, 218104920]

約数ペア:

[(1, 218104920), (2, 109052460), (3, 72701640), (4, 54526230), (5, 43620984), (6, 36350820), (8, 27263115), (9, 24233880), (10, 21810492), (11, 19827720), (12, 18175410), (15, 14540328), (18, 12116940), (20, 10905246), (22, 9913860), (24, 9087705), (27, 8077960), (30, 7270164), (33, 6609240), (36, 6058470), (40, 5452623), (44, 4956930), (45, 4846776), (54, 4038980), (55, 3965544), (60, 3635082), (66, 3304620), (72, 3029235), (88, 2478465), (90, 2423388), (99, 2203080), (108, 2019490), (110, 1982772), (120, 1817541), (121, 1802520), (132, 1652310), (135, 1615592), (165, 1321848), (180, 1211694), (198, 1101540), (216, 1009745), (220, 991386), (242, 901260), (264, 826155), (270, 807796), (297, 734360), (330, 660924), (360, 605847), (363, 600840), (396, 550770), (440, 495693), (484, 450630), (495, 440616), (540, 403898), (594, 367180), (605, 360504), (660, 330462), (726, 300420), (792, 275385), (968, 225315), (990, 220308), (1080, 201949), (1089, 200280), (1188, 183590), (1210, 180252), (1320, 165231), (1452, 150210), (1485, 146872), (1669, 130680), (1815, 120168), (1980, 110154), (2178, 100140), (2376, 91795), (2420, 90126), (2904, 75105), (2970, 73436), (3267, 66760), (3338, 65340), (3630, 60084), (3960, 55077), (4356, 50070), (4840, 45063), (5007, 43560), (5445, 40056), (5940, 36718), (6534, 33380), (6676, 32670), (7260, 30042), (8345, 26136), (8712, 25035), (10014, 21780), (10890, 20028), (11880, 18359), (13068, 16690), (13352, 16335), (14520, 15021)]