200290440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1532

約数の個数: 192

約数和(自身を含む): 729855360

約数和(自身を除く): 529564920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 420, 460, 483, 490, 552, 588, 644, 690, 735, 805, 840, 920, 966, 980, 1127, 1176, 1288, 1380, 1470, 1481, 1610, 1932, 1960, 2254, 2415, 2760, 2940, 2962, 3220, 3381, 3864, 4443, 4508, 4830, 5635, 5880, 5924, 6440, 6762, 7405, 8886, 9016, 9660, 10367, 11270, 11848, 13524, 14810, 16905, 17772, 19320, 20734, 22215, 22540, 27048, 29620, 31101, 33810, 34063, 35544, 41468, 44430, 45080, 51835, 59240, 62202, 67620, 68126, 72569, 82936, 88860, 102189, 103670, 124404, 135240, 136252, 145138, 155505, 170315, 177720, 204378, 207340, 217707, 238441, 248808, 272504, 290276, 311010, 340630, 362845, 408756, 414680, 435414, 476882, 510945, 580552, 622020, 681260, 715323, 725690, 817512, 870828, 953764, 1021890, 1088535, 1192205, 1244040, 1362520, 1430646, 1451380, 1669087, 1741656, 1907528, 2043780, 2177070, 2384410, 2861292, 2902760, 3338174, 3576615, 4087560, 4354140, 4768820, 5007261, 5722584, 6676348, 7153230, 8345435, 8708280, 9537640, 10014522, 13352696, 14306460, 16690870, 20029044, 25036305, 28612920, 33381740, 40058088, 50072610, 66763480, 100145220, 200290440]

約数ペア:

[(1, 200290440), (2, 100145220), (3, 66763480), (4, 50072610), (5, 40058088), (6, 33381740), (7, 28612920), (8, 25036305), (10, 20029044), (12, 16690870), (14, 14306460), (15, 13352696), (20, 10014522), (21, 9537640), (23, 8708280), (24, 8345435), (28, 7153230), (30, 6676348), (35, 5722584), (40, 5007261), (42, 4768820), (46, 4354140), (49, 4087560), (56, 3576615), (60, 3338174), (69, 2902760), (70, 2861292), (84, 2384410), (92, 2177070), (98, 2043780), (105, 1907528), (115, 1741656), (120, 1669087), (138, 1451380), (140, 1430646), (147, 1362520), (161, 1244040), (168, 1192205), (184, 1088535), (196, 1021890), (210, 953764), (230, 870828), (245, 817512), (276, 725690), (280, 715323), (294, 681260), (322, 622020), (345, 580552), (392, 510945), (420, 476882), (460, 435414), (483, 414680), (490, 408756), (552, 362845), (588, 340630), (644, 311010), (690, 290276), (735, 272504), (805, 248808), (840, 238441), (920, 217707), (966, 207340), (980, 204378), (1127, 177720), (1176, 170315), (1288, 155505), (1380, 145138), (1470, 136252), (1481, 135240), (1610, 124404), (1932, 103670), (1960, 102189), (2254, 88860), (2415, 82936), (2760, 72569), (2940, 68126), (2962, 67620), (3220, 62202), (3381, 59240), (3864, 51835), (4443, 45080), (4508, 44430), (4830, 41468), (5635, 35544), (5880, 34063), (5924, 33810), (6440, 31101), (6762, 29620), (7405, 27048), (8886, 22540), (9016, 22215), (9660, 20734), (10367, 19320), (11270, 17772), (11848, 16905), (13524, 14810)]