250305120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4457}}^1$

素因数の和:4494

約数の個数: 192

約数和(自身を含む): 943669440

約数和(自身を除く): 693364320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4457, 4680, 5616, 6240, 7020, 8914, 9360, 11232, 13371, 14040, 17828, 18720, 22285, 26742, 28080, 35656, 40113, 44570, 53484, 56160, 57941, 66855, 71312, 80226, 89140, 106968, 115882, 120339, 133710, 142624, 160452, 173823, 178280, 200565, 213936, 231764, 240678, 267420, 289705, 320904, 347646, 356560, 401130, 427872, 463528, 481356, 521469, 534840, 579410, 601695, 641808, 695292, 713120, 802260, 869115, 927056, 962712, 1042938, 1069680, 1158820, 1203390, 1283616, 1390584, 1564407, 1604520, 1738230, 1854112, 1925424, 2085876, 2139360, 2317640, 2406780, 2607345, 2781168, 3128814, 3209040, 3476460, 3850848, 4171752, 4635280, 4813560, 5214690, 5562336, 6257628, 6418080, 6952920, 7822035, 8343504, 9270560, 9627120, 10429380, 12515256, 13905840, 15644070, 16687008, 19254240, 20858760, 25030512, 27811680, 31288140, 41717520, 50061024, 62576280, 83435040, 125152560, 250305120]

約数ペア:

[(1, 250305120), (2, 125152560), (3, 83435040), (4, 62576280), (5, 50061024), (6, 41717520), (8, 31288140), (9, 27811680), (10, 25030512), (12, 20858760), (13, 19254240), (15, 16687008), (16, 15644070), (18, 13905840), (20, 12515256), (24, 10429380), (26, 9627120), (27, 9270560), (30, 8343504), (32, 7822035), (36, 6952920), (39, 6418080), (40, 6257628), (45, 5562336), (48, 5214690), (52, 4813560), (54, 4635280), (60, 4171752), (65, 3850848), (72, 3476460), (78, 3209040), (80, 3128814), (90, 2781168), (96, 2607345), (104, 2406780), (108, 2317640), (117, 2139360), (120, 2085876), (130, 1925424), (135, 1854112), (144, 1738230), (156, 1604520), (160, 1564407), (180, 1390584), (195, 1283616), (208, 1203390), (216, 1158820), (234, 1069680), (240, 1042938), (260, 962712), (270, 927056), (288, 869115), (312, 802260), (351, 713120), (360, 695292), (390, 641808), (416, 601695), (432, 579410), (468, 534840), (480, 521469), (520, 481356), (540, 463528), (585, 427872), (624, 401130), (702, 356560), (720, 347646), (780, 320904), (864, 289705), (936, 267420), (1040, 240678), (1080, 231764), (1170, 213936), (1248, 200565), (1404, 178280), (1440, 173823), (1560, 160452), (1755, 142624), (1872, 133710), (2080, 120339), (2160, 115882), (2340, 106968), (2808, 89140), (3120, 80226), (3510, 71312), (3744, 66855), (4320, 57941), (4457, 56160), (4680, 53484), (5616, 44570), (6240, 40113), (7020, 35656), (8914, 28080), (9360, 26742), (11232, 22285), (13371, 18720), (14040, 17828)]