400795560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3067}}^1$

素因数の和:3109

約数の個数: 192

約数和(自身を含む): 1468958400

約数和(自身を除く): 1068162840

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, 1815, 1980, 2178, 2376, 2420, 2904, 2970, 3067, 3267, 3630, 3960, 4356, 4840, 5445, 5940, 6134, 6534, 7260, 8712, 9201, 10890, 11880, 12268, 13068, 14520, 15335, 16335, 18402, 21780, 24536, 26136, 27603, 30670, 32670, 33737, 36804, 43560, 46005, 55206, 61340, 65340, 67474, 73608, 82809, 92010, 101211, 110412, 122680, 130680, 134948, 138015, 165618, 168685, 184020, 202422, 220824, 269896, 276030, 303633, 331236, 337370, 368040, 371107, 404844, 414045, 506055, 552060, 607266, 662472, 674740, 742214, 809688, 828090, 910899, 1012110, 1104120, 1113321, 1214532, 1349480, 1484428, 1518165, 1656180, 1821798, 1855535, 2024220, 2226642, 2429064, 2968856, 3036330, 3312360, 3339963, 3643596, 3711070, 4048440, 4453284, 4554495, 5566605, 6072660, 6679926, 7287192, 7422140, 8906568, 9108990, 10019889, 11133210, 12145320, 13359852, 14844280, 16699815, 18217980, 20039778, 22266420, 26719704, 33399630, 36435960, 40079556, 44532840, 50099445, 66799260, 80159112, 100198890, 133598520, 200397780, 400795560]

約数ペア:

[(1, 400795560), (2, 200397780), (3, 133598520), (4, 100198890), (5, 80159112), (6, 66799260), (8, 50099445), (9, 44532840), (10, 40079556), (11, 36435960), (12, 33399630), (15, 26719704), (18, 22266420), (20, 20039778), (22, 18217980), (24, 16699815), (27, 14844280), (30, 13359852), (33, 12145320), (36, 11133210), (40, 10019889), (44, 9108990), (45, 8906568), (54, 7422140), (55, 7287192), (60, 6679926), (66, 6072660), (72, 5566605), (88, 4554495), (90, 4453284), (99, 4048440), (108, 3711070), (110, 3643596), (120, 3339963), (121, 3312360), (132, 3036330), (135, 2968856), (165, 2429064), (180, 2226642), (198, 2024220), (216, 1855535), (220, 1821798), (242, 1656180), (264, 1518165), (270, 1484428), (297, 1349480), (330, 1214532), (360, 1113321), (363, 1104120), (396, 1012110), (440, 910899), (484, 828090), (495, 809688), (540, 742214), (594, 674740), (605, 662472), (660, 607266), (726, 552060), (792, 506055), (968, 414045), (990, 404844), (1080, 371107), (1089, 368040), (1188, 337370), (1210, 331236), (1320, 303633), (1452, 276030), (1485, 269896), (1815, 220824), (1980, 202422), (2178, 184020), (2376, 168685), (2420, 165618), (2904, 138015), (2970, 134948), (3067, 130680), (3267, 122680), (3630, 110412), (3960, 101211), (4356, 92010), (4840, 82809), (5445, 73608), (5940, 67474), (6134, 65340), (6534, 61340), (7260, 55206), (8712, 46005), (9201, 43560), (10890, 36804), (11880, 33737), (12268, 32670), (13068, 30670), (14520, 27603), (15335, 26136), (16335, 24536), (18402, 21780)]