890994060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2459}}^1$

素因数の和:2549

約数の個数: 192

約数和(自身を含む): 3074803200

約数和(自身を除く): 2183809140

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, 61, 66, 90, 99, 108, 110, 122, 132, 135, 165, 180, 183, 198, 220, 244, 270, 297, 305, 330, 366, 396, 495, 540, 549, 594, 610, 660, 671, 732, 915, 990, 1098, 1188, 1220, 1342, 1485, 1647, 1830, 1980, 2013, 2196, 2459, 2684, 2745, 2970, 3294, 3355, 3660, 4026, 4918, 5490, 5940, 6039, 6588, 6710, 7377, 8052, 8235, 9836, 10065, 10980, 12078, 12295, 13420, 14754, 16470, 18117, 20130, 22131, 24156, 24590, 27049, 29508, 30195, 32940, 36234, 36885, 40260, 44262, 49180, 54098, 60390, 66393, 72468, 73770, 81147, 88524, 90585, 108196, 110655, 120780, 132786, 135245, 147540, 149999, 162294, 181170, 221310, 243441, 265572, 270490, 299998, 324588, 331965, 362340, 405735, 442620, 449997, 486882, 540980, 599996, 663930, 730323, 749995, 811470, 899994, 973764, 1217205, 1327860, 1349991, 1460646, 1499990, 1622940, 1649989, 1799988, 2249985, 2434410, 2699982, 2921292, 2999980, 3299978, 3651615, 4049973, 4499970, 4868820, 4949967, 5399964, 6599956, 6749955, 7303230, 8099946, 8249945, 8999940, 9899934, 13499910, 14606460, 14849901, 16199892, 16499890, 19799868, 20249865, 24749835, 26999820, 29699802, 32999780, 40499730, 44549703, 49499670, 59399604, 74249505, 80999460, 89099406, 98999340, 148499010, 178198812, 222748515, 296998020, 445497030, 890994060]

約数ペア:

[(1, 890994060), (2, 445497030), (3, 296998020), (4, 222748515), (5, 178198812), (6, 148499010), (9, 98999340), (10, 89099406), (11, 80999460), (12, 74249505), (15, 59399604), (18, 49499670), (20, 44549703), (22, 40499730), (27, 32999780), (30, 29699802), (33, 26999820), (36, 24749835), (44, 20249865), (45, 19799868), (54, 16499890), (55, 16199892), (60, 14849901), (61, 14606460), (66, 13499910), (90, 9899934), (99, 8999940), (108, 8249945), (110, 8099946), (122, 7303230), (132, 6749955), (135, 6599956), (165, 5399964), (180, 4949967), (183, 4868820), (198, 4499970), (220, 4049973), (244, 3651615), (270, 3299978), (297, 2999980), (305, 2921292), (330, 2699982), (366, 2434410), (396, 2249985), (495, 1799988), (540, 1649989), (549, 1622940), (594, 1499990), (610, 1460646), (660, 1349991), (671, 1327860), (732, 1217205), (915, 973764), (990, 899994), (1098, 811470), (1188, 749995), (1220, 730323), (1342, 663930), (1485, 599996), (1647, 540980), (1830, 486882), (1980, 449997), (2013, 442620), (2196, 405735), (2459, 362340), (2684, 331965), (2745, 324588), (2970, 299998), (3294, 270490), (3355, 265572), (3660, 243441), (4026, 221310), (4918, 181170), (5490, 162294), (5940, 149999), (6039, 147540), (6588, 135245), (6710, 132786), (7377, 120780), (8052, 110655), (8235, 108196), (9836, 90585), (10065, 88524), (10980, 81147), (12078, 73770), (12295, 72468), (13420, 66393), (14754, 60390), (16470, 54098), (18117, 49180), (20130, 44262), (22131, 40260), (24156, 36885), (24590, 36234), (27049, 32940), (29508, 30195)]