313259400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:406

約数の個数: 240

約数和(自身を含む): 1109320740

約数和(自身を除く): 796061340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 61, 72, 75, 81, 90, 100, 108, 120, 122, 135, 150, 162, 180, 183, 200, 216, 225, 244, 270, 300, 305, 317, 324, 360, 366, 405, 450, 488, 540, 549, 600, 610, 634, 648, 675, 732, 810, 900, 915, 951, 1080, 1098, 1220, 1268, 1350, 1464, 1525, 1585, 1620, 1647, 1800, 1830, 1902, 2025, 2196, 2440, 2536, 2700, 2745, 2853, 3050, 3170, 3240, 3294, 3660, 3804, 4050, 4392, 4575, 4755, 4941, 5400, 5490, 5706, 6100, 6340, 6588, 7320, 7608, 7925, 8100, 8235, 8559, 9150, 9510, 9882, 10980, 11412, 12200, 12680, 13176, 13725, 14265, 15850, 16200, 16470, 17118, 18300, 19020, 19337, 19764, 21960, 22824, 23775, 24705, 25677, 27450, 28530, 31700, 32940, 34236, 36600, 38040, 38674, 39528, 41175, 42795, 47550, 49410, 51354, 54900, 57060, 58011, 63400, 65880, 68472, 71325, 77348, 82350, 85590, 95100, 96685, 98820, 102708, 109800, 114120, 116022, 123525, 128385, 142650, 154696, 164700, 171180, 174033, 190200, 193370, 197640, 205416, 213975, 232044, 247050, 256770, 285300, 290055, 329400, 342360, 348066, 386740, 427950, 464088, 483425, 494100, 513540, 522099, 570600, 580110, 641925, 696132, 773480, 855900, 870165, 966850, 988200, 1027080, 1044198, 1160220, 1283850, 1392264, 1450275, 1566297, 1711800, 1740330, 1933700, 2088396, 2320440, 2567700, 2610495, 2900550, 3132594, 3480660, 3867400, 4176792, 4350825, 5135400, 5220990, 5801100, 6265188, 6961320, 7831485, 8701650, 10441980, 11602200, 12530376, 13052475, 15662970, 17403300, 20883960, 26104950, 31325940, 34806600, 39157425, 52209900, 62651880, 78314850, 104419800, 156629700, 313259400]

約数ペア:

[(1, 313259400), (2, 156629700), (3, 104419800), (4, 78314850), (5, 62651880), (6, 52209900), (8, 39157425), (9, 34806600), (10, 31325940), (12, 26104950), (15, 20883960), (18, 17403300), (20, 15662970), (24, 13052475), (25, 12530376), (27, 11602200), (30, 10441980), (36, 8701650), (40, 7831485), (45, 6961320), (50, 6265188), (54, 5801100), (60, 5220990), (61, 5135400), (72, 4350825), (75, 4176792), (81, 3867400), (90, 3480660), (100, 3132594), (108, 2900550), (120, 2610495), (122, 2567700), (135, 2320440), (150, 2088396), (162, 1933700), (180, 1740330), (183, 1711800), (200, 1566297), (216, 1450275), (225, 1392264), (244, 1283850), (270, 1160220), (300, 1044198), (305, 1027080), (317, 988200), (324, 966850), (360, 870165), (366, 855900), (405, 773480), (450, 696132), (488, 641925), (540, 580110), (549, 570600), (600, 522099), (610, 513540), (634, 494100), (648, 483425), (675, 464088), (732, 427950), (810, 386740), (900, 348066), (915, 342360), (951, 329400), (1080, 290055), (1098, 285300), (1220, 256770), (1268, 247050), (1350, 232044), (1464, 213975), (1525, 205416), (1585, 197640), (1620, 193370), (1647, 190200), (1800, 174033), (1830, 171180), (1902, 164700), (2025, 154696), (2196, 142650), (2440, 128385), (2536, 123525), (2700, 116022), (2745, 114120), (2853, 109800), (3050, 102708), (3170, 98820), (3240, 96685), (3294, 95100), (3660, 85590), (3804, 82350), (4050, 77348), (4392, 71325), (4575, 68472), (4755, 65880), (4941, 63400), (5400, 58011), (5490, 57060), (5706, 54900), (6100, 51354), (6340, 49410), (6588, 47550), (7320, 42795), (7608, 41175), (7925, 39528), (8100, 38674), (8235, 38040), (8559, 36600), (9150, 34236), (9510, 32940), (9882, 31700), (10980, 28530), (11412, 27450), (12200, 25677), (12680, 24705), (13176, 23775), (13725, 22824), (14265, 21960), (15850, 19764), (16200, 19337), (16470, 19020), (17118, 18300)]