2252718400

素因数分解:

$2^6\times 5^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:441

約数の個数: 168

約数和(自身を含む): 5737311360

約数和(自身を除く): 3484592960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 137, 160, 172, 200, 215, 239, 274, 320, 344, 400, 430, 478, 548, 685, 688, 800, 860, 956, 1075, 1096, 1195, 1370, 1376, 1600, 1720, 1912, 2150, 2192, 2390, 2740, 2752, 3425, 3440, 3824, 4300, 4384, 4780, 5480, 5891, 5975, 6850, 6880, 7648, 8600, 8768, 9560, 10277, 10960, 11782, 11950, 13700, 13760, 15296, 17200, 19120, 20554, 21920, 23564, 23900, 27400, 29455, 32743, 34400, 38240, 41108, 43840, 47128, 47800, 51385, 54800, 58910, 65486, 68800, 76480, 82216, 94256, 95600, 102770, 109600, 117820, 130972, 147275, 163715, 164432, 188512, 191200, 205540, 219200, 235640, 256925, 261944, 294550, 327430, 328864, 377024, 382400, 411080, 471280, 513850, 523888, 589100, 654860, 657728, 818575, 822160, 942560, 1027700, 1047776, 1178200, 1309720, 1407949, 1637150, 1644320, 1885120, 2055400, 2095552, 2356400, 2619440, 2815898, 3274300, 3288640, 4110800, 4712800, 5238880, 5631796, 6548600, 7039745, 8221600, 9425600, 10477760, 11263592, 13097200, 14079490, 16443200, 22527184, 26194400, 28158980, 35198725, 45054368, 52388800, 56317960, 70397450, 90108736, 112635920, 140794900, 225271840, 281589800, 450543680, 563179600, 1126359200, 2252718400]

約数ペア:

[(1, 2252718400), (2, 1126359200), (4, 563179600), (5, 450543680), (8, 281589800), (10, 225271840), (16, 140794900), (20, 112635920), (25, 90108736), (32, 70397450), (40, 56317960), (43, 52388800), (50, 45054368), (64, 35198725), (80, 28158980), (86, 26194400), (100, 22527184), (137, 16443200), (160, 14079490), (172, 13097200), (200, 11263592), (215, 10477760), (239, 9425600), (274, 8221600), (320, 7039745), (344, 6548600), (400, 5631796), (430, 5238880), (478, 4712800), (548, 4110800), (685, 3288640), (688, 3274300), (800, 2815898), (860, 2619440), (956, 2356400), (1075, 2095552), (1096, 2055400), (1195, 1885120), (1370, 1644320), (1376, 1637150), (1600, 1407949), (1720, 1309720), (1912, 1178200), (2150, 1047776), (2192, 1027700), (2390, 942560), (2740, 822160), (2752, 818575), (3425, 657728), (3440, 654860), (3824, 589100), (4300, 523888), (4384, 513850), (4780, 471280), (5480, 411080), (5891, 382400), (5975, 377024), (6850, 328864), (6880, 327430), (7648, 294550), (8600, 261944), (8768, 256925), (9560, 235640), (10277, 219200), (10960, 205540), (11782, 191200), (11950, 188512), (13700, 164432), (13760, 163715), (15296, 147275), (17200, 130972), (19120, 117820), (20554, 109600), (21920, 102770), (23564, 95600), (23900, 94256), (27400, 82216), (29455, 76480), (32743, 68800), (34400, 65486), (38240, 58910), (41108, 54800), (43840, 51385), (47128, 47800)]