82072440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 280439280

約数和(自身を除く): 198366840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 81, 90, 108, 120, 135, 146, 162, 180, 216, 219, 270, 292, 324, 347, 360, 365, 405, 438, 540, 584, 648, 657, 694, 730, 810, 876, 1041, 1080, 1095, 1314, 1388, 1460, 1620, 1735, 1752, 1971, 2082, 2190, 2628, 2776, 2920, 3123, 3240, 3285, 3470, 3942, 4164, 4380, 5205, 5256, 5913, 6246, 6570, 6940, 7884, 8328, 8760, 9369, 9855, 10410, 11826, 12492, 13140, 13880, 15615, 15768, 18738, 19710, 20820, 23652, 24984, 25331, 26280, 28107, 29565, 31230, 37476, 39420, 41640, 46845, 47304, 50662, 56214, 59130, 62460, 74952, 75993, 78840, 93690, 101324, 112428, 118260, 124920, 126655, 140535, 151986, 187380, 202648, 224856, 227979, 236520, 253310, 281070, 303972, 374760, 379965, 455958, 506620, 562140, 607944, 683937, 759930, 911916, 1013240, 1124280, 1139895, 1367874, 1519860, 1823832, 2051811, 2279790, 2735748, 3039720, 3419685, 4103622, 4559580, 5471496, 6839370, 8207244, 9119160, 10259055, 13678740, 16414488, 20518110, 27357480, 41036220, 82072440]

約数ペア:

[(1, 82072440), (2, 41036220), (3, 27357480), (4, 20518110), (5, 16414488), (6, 13678740), (8, 10259055), (9, 9119160), (10, 8207244), (12, 6839370), (15, 5471496), (18, 4559580), (20, 4103622), (24, 3419685), (27, 3039720), (30, 2735748), (36, 2279790), (40, 2051811), (45, 1823832), (54, 1519860), (60, 1367874), (72, 1139895), (73, 1124280), (81, 1013240), (90, 911916), (108, 759930), (120, 683937), (135, 607944), (146, 562140), (162, 506620), (180, 455958), (216, 379965), (219, 374760), (270, 303972), (292, 281070), (324, 253310), (347, 236520), (360, 227979), (365, 224856), (405, 202648), (438, 187380), (540, 151986), (584, 140535), (648, 126655), (657, 124920), (694, 118260), (730, 112428), (810, 101324), (876, 93690), (1041, 78840), (1080, 75993), (1095, 74952), (1314, 62460), (1388, 59130), (1460, 56214), (1620, 50662), (1735, 47304), (1752, 46845), (1971, 41640), (2082, 39420), (2190, 37476), (2628, 31230), (2776, 29565), (2920, 28107), (3123, 26280), (3240, 25331), (3285, 24984), (3470, 23652), (3942, 20820), (4164, 19710), (4380, 18738), (5205, 15768), (5256, 15615), (5913, 13880), (6246, 13140), (6570, 12492), (6940, 11826), (7884, 10410), (8328, 9855), (8760, 9369)]