54713880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 199049760

約数和(自身を除く): 144335880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 433, 468, 486, 520, 540, 585, 648, 702, 780, 810, 866, 936, 972, 1053, 1080, 1170, 1215, 1299, 1404, 1560, 1620, 1732, 1755, 1944, 2106, 2165, 2340, 2430, 2598, 2808, 3159, 3240, 3464, 3510, 3897, 4212, 4330, 4680, 4860, 5196, 5265, 5629, 6318, 6495, 7020, 7794, 8424, 8660, 9720, 10392, 10530, 11258, 11691, 12636, 12990, 14040, 15588, 15795, 16887, 17320, 19485, 21060, 22516, 23382, 25272, 25980, 28145, 31176, 31590, 33774, 35073, 38970, 42120, 45032, 46764, 50661, 51960, 56290, 58455, 63180, 67548, 70146, 77940, 84435, 93528, 101322, 105219, 112580, 116910, 126360, 135096, 140292, 151983, 155880, 168870, 175365, 202644, 210438, 225160, 233820, 253305, 280584, 303966, 337740, 350730, 405288, 420876, 455949, 467640, 506610, 526095, 607932, 675480, 701460, 759915, 841752, 911898, 1013220, 1052190, 1215864, 1367847, 1402920, 1519830, 1823796, 2026440, 2104380, 2279745, 2735694, 3039660, 3647592, 4208760, 4559490, 5471388, 6079320, 6839235, 9118980, 10942776, 13678470, 18237960, 27356940, 54713880]

約数ペア:

[(1, 54713880), (2, 27356940), (3, 18237960), (4, 13678470), (5, 10942776), (6, 9118980), (8, 6839235), (9, 6079320), (10, 5471388), (12, 4559490), (13, 4208760), (15, 3647592), (18, 3039660), (20, 2735694), (24, 2279745), (26, 2104380), (27, 2026440), (30, 1823796), (36, 1519830), (39, 1402920), (40, 1367847), (45, 1215864), (52, 1052190), (54, 1013220), (60, 911898), (65, 841752), (72, 759915), (78, 701460), (81, 675480), (90, 607932), (104, 526095), (108, 506610), (117, 467640), (120, 455949), (130, 420876), (135, 405288), (156, 350730), (162, 337740), (180, 303966), (195, 280584), (216, 253305), (234, 233820), (243, 225160), (260, 210438), (270, 202644), (312, 175365), (324, 168870), (351, 155880), (360, 151983), (390, 140292), (405, 135096), (433, 126360), (468, 116910), (486, 112580), (520, 105219), (540, 101322), (585, 93528), (648, 84435), (702, 77940), (780, 70146), (810, 67548), (866, 63180), (936, 58455), (972, 56290), (1053, 51960), (1080, 50661), (1170, 46764), (1215, 45032), (1299, 42120), (1404, 38970), (1560, 35073), (1620, 33774), (1732, 31590), (1755, 31176), (1944, 28145), (2106, 25980), (2165, 25272), (2340, 23382), (2430, 22516), (2598, 21060), (2808, 19485), (3159, 17320), (3240, 16887), (3464, 15795), (3510, 15588), (3897, 14040), (4212, 12990), (4330, 12636), (4680, 11691), (4860, 11258), (5196, 10530), (5265, 10392), (5629, 9720), (6318, 8660), (6495, 8424), (7020, 7794)]