199954170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1$

素因数の和:1166

約数の個数: 160

約数和(自身を含む): 613621008

約数和(自身を除く): 413666838

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 81, 85, 90, 102, 117, 130, 135, 153, 162, 170, 195, 221, 234, 255, 270, 306, 351, 390, 405, 442, 459, 510, 585, 663, 702, 765, 810, 918, 1053, 1105, 1117, 1170, 1326, 1377, 1530, 1755, 1989, 2106, 2210, 2234, 2295, 2754, 3315, 3351, 3510, 3978, 4590, 5265, 5585, 5967, 6630, 6702, 6885, 9945, 10053, 10530, 11170, 11934, 13770, 14521, 16755, 17901, 18989, 19890, 20106, 29042, 29835, 30159, 33510, 35802, 37978, 43563, 50265, 56967, 59670, 60318, 72605, 87126, 89505, 90477, 94945, 100530, 113934, 130689, 145210, 150795, 170901, 179010, 180954, 189890, 217815, 246857, 261378, 284835, 301590, 341802, 392067, 435630, 452385, 493714, 512703, 569670, 653445, 740571, 784134, 854505, 904770, 1025406, 1176201, 1234285, 1306890, 1481142, 1538109, 1709010, 1960335, 2221713, 2352402, 2468570, 2563515, 3076218, 3702855, 3920670, 4443426, 5127030, 5881005, 6665139, 7405710, 7690545, 11108565, 11762010, 13330278, 15381090, 19995417, 22217130, 33325695, 39990834, 66651390, 99977085, 199954170]

約数ペア:

[(1, 199954170), (2, 99977085), (3, 66651390), (5, 39990834), (6, 33325695), (9, 22217130), (10, 19995417), (13, 15381090), (15, 13330278), (17, 11762010), (18, 11108565), (26, 7690545), (27, 7405710), (30, 6665139), (34, 5881005), (39, 5127030), (45, 4443426), (51, 3920670), (54, 3702855), (65, 3076218), (78, 2563515), (81, 2468570), (85, 2352402), (90, 2221713), (102, 1960335), (117, 1709010), (130, 1538109), (135, 1481142), (153, 1306890), (162, 1234285), (170, 1176201), (195, 1025406), (221, 904770), (234, 854505), (255, 784134), (270, 740571), (306, 653445), (351, 569670), (390, 512703), (405, 493714), (442, 452385), (459, 435630), (510, 392067), (585, 341802), (663, 301590), (702, 284835), (765, 261378), (810, 246857), (918, 217815), (1053, 189890), (1105, 180954), (1117, 179010), (1170, 170901), (1326, 150795), (1377, 145210), (1530, 130689), (1755, 113934), (1989, 100530), (2106, 94945), (2210, 90477), (2234, 89505), (2295, 87126), (2754, 72605), (3315, 60318), (3351, 59670), (3510, 56967), (3978, 50265), (4590, 43563), (5265, 37978), (5585, 35802), (5967, 33510), (6630, 30159), (6702, 29835), (6885, 29042), (9945, 20106), (10053, 19890), (10530, 18989), (11170, 17901), (11934, 16755), (13770, 14521)]