85712760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 334517040

約数和(自身を除く): 248804280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 49, 56, 60, 63, 70, 72, 84, 86, 90, 98, 105, 113, 120, 126, 129, 140, 147, 168, 172, 180, 196, 210, 215, 226, 245, 252, 258, 280, 294, 301, 315, 339, 344, 360, 387, 392, 420, 430, 441, 452, 490, 504, 516, 565, 588, 602, 630, 645, 678, 735, 774, 791, 840, 860, 882, 903, 904, 980, 1017, 1032, 1130, 1176, 1204, 1260, 1290, 1356, 1470, 1505, 1548, 1582, 1695, 1720, 1764, 1806, 1935, 1960, 2034, 2107, 2205, 2260, 2373, 2408, 2520, 2580, 2709, 2712, 2940, 3010, 3096, 3164, 3390, 3528, 3612, 3870, 3955, 4068, 4214, 4410, 4515, 4520, 4746, 4859, 5085, 5160, 5418, 5537, 5880, 6020, 6321, 6328, 6780, 7119, 7224, 7740, 7910, 8136, 8428, 8820, 9030, 9492, 9718, 10170, 10535, 10836, 11074, 11865, 12040, 12642, 13545, 13560, 14238, 14577, 15480, 15820, 16611, 16856, 17640, 18060, 18963, 18984, 19436, 20340, 21070, 21672, 22148, 23730, 24295, 25284, 27090, 27685, 28476, 29154, 31605, 31640, 33222, 34013, 35595, 36120, 37926, 38872, 40680, 42140, 43731, 44296, 47460, 48590, 49833, 50568, 54180, 55370, 56952, 58308, 63210, 66444, 68026, 71190, 72885, 75852, 83055, 84280, 87462, 94815, 94920, 97180, 99666, 102039, 108360, 110740, 116616, 126420, 132888, 136052, 142380, 145770, 151704, 166110, 170065, 174924, 189630, 194360, 199332, 204078, 218655, 221480, 238091, 249165, 252840, 272104, 284760, 291540, 306117, 332220, 340130, 349848, 379260, 398664, 408156, 437310, 476182, 498330, 510195, 583080, 612234, 664440, 680260, 714273, 758520, 816312, 874620, 952364, 996660, 1020390, 1190455, 1224468, 1360520, 1428546, 1530585, 1749240, 1904728, 1993320, 2040780, 2142819, 2380910, 2448936, 2857092, 3061170, 3571365, 4081560, 4285638, 4761820, 5714184, 6122340, 7142730, 8571276, 9523640, 10714095, 12244680, 14285460, 17142552, 21428190, 28570920, 42856380, 85712760]

約数ペア:

[(1, 85712760), (2, 42856380), (3, 28570920), (4, 21428190), (5, 17142552), (6, 14285460), (7, 12244680), (8, 10714095), (9, 9523640), (10, 8571276), (12, 7142730), (14, 6122340), (15, 5714184), (18, 4761820), (20, 4285638), (21, 4081560), (24, 3571365), (28, 3061170), (30, 2857092), (35, 2448936), (36, 2380910), (40, 2142819), (42, 2040780), (43, 1993320), (45, 1904728), (49, 1749240), (56, 1530585), (60, 1428546), (63, 1360520), (70, 1224468), (72, 1190455), (84, 1020390), (86, 996660), (90, 952364), (98, 874620), (105, 816312), (113, 758520), (120, 714273), (126, 680260), (129, 664440), (140, 612234), (147, 583080), (168, 510195), (172, 498330), (180, 476182), (196, 437310), (210, 408156), (215, 398664), (226, 379260), (245, 349848), (252, 340130), (258, 332220), (280, 306117), (294, 291540), (301, 284760), (315, 272104), (339, 252840), (344, 249165), (360, 238091), (387, 221480), (392, 218655), (420, 204078), (430, 199332), (441, 194360), (452, 189630), (490, 174924), (504, 170065), (516, 166110), (565, 151704), (588, 145770), (602, 142380), (630, 136052), (645, 132888), (678, 126420), (735, 116616), (774, 110740), (791, 108360), (840, 102039), (860, 99666), (882, 97180), (903, 94920), (904, 94815), (980, 87462), (1017, 84280), (1032, 83055), (1130, 75852), (1176, 72885), (1204, 71190), (1260, 68026), (1290, 66444), (1356, 63210), (1470, 58308), (1505, 56952), (1548, 55370), (1582, 54180), (1695, 50568), (1720, 49833), (1764, 48590), (1806, 47460), (1935, 44296), (1960, 43731), (2034, 42140), (2107, 40680), (2205, 38872), (2260, 37926), (2373, 36120), (2408, 35595), (2520, 34013), (2580, 33222), (2709, 31640), (2712, 31605), (2940, 29154), (3010, 28476), (3096, 27685), (3164, 27090), (3390, 25284), (3528, 24295), (3612, 23730), (3870, 22148), (3955, 21672), (4068, 21070), (4214, 20340), (4410, 19436), (4515, 18984), (4520, 18963), (4746, 18060), (4859, 17640), (5085, 16856), (5160, 16611), (5418, 15820), (5537, 15480), (5880, 14577), (6020, 14238), (6321, 13560), (6328, 13545), (6780, 12642), (7119, 12040), (7224, 11865), (7740, 11074), (7910, 10836), (8136, 10535), (8428, 10170), (8820, 9718), (9030, 9492)]