75445440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 224

約数和(自身を含む): 278952960

約数和(自身を除く): 203507520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 103, 105, 109, 112, 120, 140, 160, 168, 192, 206, 210, 218, 224, 240, 280, 309, 320, 327, 336, 412, 420, 436, 448, 480, 515, 545, 560, 618, 654, 672, 721, 763, 824, 840, 872, 960, 1030, 1090, 1120, 1236, 1308, 1344, 1442, 1526, 1545, 1635, 1648, 1680, 1744, 2060, 2163, 2180, 2240, 2289, 2472, 2616, 2884, 3052, 3090, 3270, 3296, 3360, 3488, 3605, 3815, 4120, 4326, 4360, 4578, 4944, 5232, 5768, 6104, 6180, 6540, 6592, 6720, 6976, 7210, 7630, 8240, 8652, 8720, 9156, 9888, 10464, 10815, 11227, 11445, 11536, 12208, 12360, 13080, 14420, 15260, 16480, 17304, 17440, 18312, 19776, 20928, 21630, 22454, 22890, 23072, 24416, 24720, 26160, 28840, 30520, 32960, 33681, 34608, 34880, 36624, 43260, 44908, 45780, 46144, 48832, 49440, 52320, 56135, 57680, 61040, 67362, 69216, 73248, 78589, 86520, 89816, 91560, 98880, 104640, 112270, 115360, 122080, 134724, 138432, 146496, 157178, 168405, 173040, 179632, 183120, 224540, 230720, 235767, 244160, 269448, 314356, 336810, 346080, 359264, 366240, 392945, 449080, 471534, 538896, 628712, 673620, 692160, 718528, 732480, 785890, 898160, 943068, 1077792, 1178835, 1257424, 1347240, 1571780, 1796320, 1886136, 2155584, 2357670, 2514848, 2694480, 3143560, 3592640, 3772272, 4715340, 5029696, 5388960, 6287120, 7544544, 9430680, 10777920, 12574240, 15089088, 18861360, 25148480, 37722720, 75445440]

約数ペア:

[(1, 75445440), (2, 37722720), (3, 25148480), (4, 18861360), (5, 15089088), (6, 12574240), (7, 10777920), (8, 9430680), (10, 7544544), (12, 6287120), (14, 5388960), (15, 5029696), (16, 4715340), (20, 3772272), (21, 3592640), (24, 3143560), (28, 2694480), (30, 2514848), (32, 2357670), (35, 2155584), (40, 1886136), (42, 1796320), (48, 1571780), (56, 1347240), (60, 1257424), (64, 1178835), (70, 1077792), (80, 943068), (84, 898160), (96, 785890), (103, 732480), (105, 718528), (109, 692160), (112, 673620), (120, 628712), (140, 538896), (160, 471534), (168, 449080), (192, 392945), (206, 366240), (210, 359264), (218, 346080), (224, 336810), (240, 314356), (280, 269448), (309, 244160), (320, 235767), (327, 230720), (336, 224540), (412, 183120), (420, 179632), (436, 173040), (448, 168405), (480, 157178), (515, 146496), (545, 138432), (560, 134724), (618, 122080), (654, 115360), (672, 112270), (721, 104640), (763, 98880), (824, 91560), (840, 89816), (872, 86520), (960, 78589), (1030, 73248), (1090, 69216), (1120, 67362), (1236, 61040), (1308, 57680), (1344, 56135), (1442, 52320), (1526, 49440), (1545, 48832), (1635, 46144), (1648, 45780), (1680, 44908), (1744, 43260), (2060, 36624), (2163, 34880), (2180, 34608), (2240, 33681), (2289, 32960), (2472, 30520), (2616, 28840), (2884, 26160), (3052, 24720), (3090, 24416), (3270, 23072), (3296, 22890), (3360, 22454), (3488, 21630), (3605, 20928), (3815, 19776), (4120, 18312), (4326, 17440), (4360, 17304), (4578, 16480), (4944, 15260), (5232, 14420), (5768, 13080), (6104, 12360), (6180, 12208), (6540, 11536), (6592, 11445), (6720, 11227), (6976, 10815), (7210, 10464), (7630, 9888), (8240, 9156), (8652, 8720)]