42515200

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:119

約数の個数: 216

約数和(自身を含む): 131290208

約数和(自身を除く): 88775008

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 73, 80, 91, 100, 104, 112, 128, 130, 140, 146, 160, 175, 182, 200, 208, 224, 256, 260, 280, 292, 320, 325, 350, 364, 365, 400, 416, 448, 455, 511, 520, 560, 584, 640, 650, 700, 728, 730, 800, 832, 896, 910, 949, 1022, 1040, 1120, 1168, 1280, 1300, 1400, 1456, 1460, 1600, 1664, 1792, 1820, 1825, 1898, 2044, 2080, 2240, 2275, 2336, 2555, 2600, 2800, 2912, 2920, 3200, 3328, 3640, 3650, 3796, 4088, 4160, 4480, 4550, 4672, 4745, 5110, 5200, 5600, 5824, 5840, 6400, 6643, 7280, 7300, 7592, 8176, 8320, 8960, 9100, 9344, 9490, 10220, 10400, 11200, 11648, 11680, 12775, 13286, 14560, 14600, 15184, 16352, 16640, 18200, 18688, 18980, 20440, 20800, 22400, 23296, 23360, 23725, 25550, 26572, 29120, 29200, 30368, 32704, 33215, 36400, 37960, 40880, 41600, 44800, 46720, 47450, 51100, 53144, 58240, 58400, 60736, 65408, 66430, 72800, 75920, 81760, 83200, 93440, 94900, 102200, 106288, 116480, 116800, 121472, 130816, 132860, 145600, 151840, 163520, 166075, 189800, 204400, 212576, 233600, 242944, 265720, 291200, 303680, 327040, 332150, 379600, 408800, 425152, 467200, 531440, 582400, 607360, 654080, 664300, 759200, 817600, 850304, 1062880, 1214720, 1328600, 1518400, 1635200, 1700608, 2125760, 2657200, 3036800, 3270400, 4251520, 5314400, 6073600, 8503040, 10628800, 21257600, 42515200]

約数ペア:

[(1, 42515200), (2, 21257600), (4, 10628800), (5, 8503040), (7, 6073600), (8, 5314400), (10, 4251520), (13, 3270400), (14, 3036800), (16, 2657200), (20, 2125760), (25, 1700608), (26, 1635200), (28, 1518400), (32, 1328600), (35, 1214720), (40, 1062880), (50, 850304), (52, 817600), (56, 759200), (64, 664300), (65, 654080), (70, 607360), (73, 582400), (80, 531440), (91, 467200), (100, 425152), (104, 408800), (112, 379600), (128, 332150), (130, 327040), (140, 303680), (146, 291200), (160, 265720), (175, 242944), (182, 233600), (200, 212576), (208, 204400), (224, 189800), (256, 166075), (260, 163520), (280, 151840), (292, 145600), (320, 132860), (325, 130816), (350, 121472), (364, 116800), (365, 116480), (400, 106288), (416, 102200), (448, 94900), (455, 93440), (511, 83200), (520, 81760), (560, 75920), (584, 72800), (640, 66430), (650, 65408), (700, 60736), (728, 58400), (730, 58240), (800, 53144), (832, 51100), (896, 47450), (910, 46720), (949, 44800), (1022, 41600), (1040, 40880), (1120, 37960), (1168, 36400), (1280, 33215), (1300, 32704), (1400, 30368), (1456, 29200), (1460, 29120), (1600, 26572), (1664, 25550), (1792, 23725), (1820, 23360), (1825, 23296), (1898, 22400), (2044, 20800), (2080, 20440), (2240, 18980), (2275, 18688), (2336, 18200), (2555, 16640), (2600, 16352), (2800, 15184), (2912, 14600), (2920, 14560), (3200, 13286), (3328, 12775), (3640, 11680), (3650, 11648), (3796, 11200), (4088, 10400), (4160, 10220), (4480, 9490), (4550, 9344), (4672, 9100), (4745, 8960), (5110, 8320), (5200, 8176), (5600, 7592), (5824, 7300), (5840, 7280), (6400, 6643)]