199793880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3922

約数の個数: 192

約数和(自身を含む): 763045920

約数和(自身を除く): 563252040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3881, 3960, 4290, 4680, 5148, 5720, 6435, 7762, 8580, 10296, 11643, 12870, 15524, 17160, 19405, 23286, 25740, 31048, 34929, 38810, 42691, 46572, 50453, 51480, 58215, 69858, 77620, 85382, 93144, 100906, 116430, 128073, 139716, 151359, 155240, 170764, 174645, 201812, 213455, 232860, 252265, 256146, 279432, 302718, 341528, 349290, 384219, 403624, 426910, 454077, 465720, 504530, 512292, 554983, 605436, 640365, 698580, 756795, 768438, 853820, 908154, 1009060, 1024584, 1109966, 1210872, 1280730, 1397160, 1513590, 1536876, 1664949, 1707640, 1816308, 1921095, 2018120, 2219932, 2270385, 2561460, 2774915, 3027180, 3073752, 3329898, 3632616, 3842190, 4439864, 4540770, 4994847, 5122920, 5549830, 6054360, 6659796, 7684380, 8324745, 9081540, 9989694, 11099660, 13319592, 15368760, 16649490, 18163080, 19979388, 22199320, 24974235, 33298980, 39958776, 49948470, 66597960, 99896940, 199793880]

約数ペア:

[(1, 199793880), (2, 99896940), (3, 66597960), (4, 49948470), (5, 39958776), (6, 33298980), (8, 24974235), (9, 22199320), (10, 19979388), (11, 18163080), (12, 16649490), (13, 15368760), (15, 13319592), (18, 11099660), (20, 9989694), (22, 9081540), (24, 8324745), (26, 7684380), (30, 6659796), (33, 6054360), (36, 5549830), (39, 5122920), (40, 4994847), (44, 4540770), (45, 4439864), (52, 3842190), (55, 3632616), (60, 3329898), (65, 3073752), (66, 3027180), (72, 2774915), (78, 2561460), (88, 2270385), (90, 2219932), (99, 2018120), (104, 1921095), (110, 1816308), (117, 1707640), (120, 1664949), (130, 1536876), (132, 1513590), (143, 1397160), (156, 1280730), (165, 1210872), (180, 1109966), (195, 1024584), (198, 1009060), (220, 908154), (234, 853820), (260, 768438), (264, 756795), (286, 698580), (312, 640365), (330, 605436), (360, 554983), (390, 512292), (396, 504530), (429, 465720), (440, 454077), (468, 426910), (495, 403624), (520, 384219), (572, 349290), (585, 341528), (660, 302718), (715, 279432), (780, 256146), (792, 252265), (858, 232860), (936, 213455), (990, 201812), (1144, 174645), (1170, 170764), (1287, 155240), (1320, 151359), (1430, 139716), (1560, 128073), (1716, 116430), (1980, 100906), (2145, 93144), (2340, 85382), (2574, 77620), (2860, 69858), (3432, 58215), (3881, 51480), (3960, 50453), (4290, 46572), (4680, 42691), (5148, 38810), (5720, 34929), (6435, 31048), (7762, 25740), (8580, 23286), (10296, 19405), (11643, 17160), (12870, 15524)]