225268560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:551

約数の個数: 320

約数和(自身を含む): 892800000

約数和(自身を除く): 667531440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 144, 152, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 297, 304, 330, 342, 360, 380, 396, 418, 432, 440, 456, 495, 499, 513, 528, 540, 570, 594, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 998, 1026, 1045, 1080, 1140, 1188, 1254, 1320, 1368, 1485, 1497, 1520, 1584, 1672, 1710, 1881, 1980, 1996, 2052, 2090, 2160, 2280, 2376, 2495, 2508, 2565, 2640, 2736, 2970, 2994, 3135, 3344, 3420, 3762, 3960, 3992, 4104, 4180, 4491, 4560, 4752, 4990, 5016, 5130, 5489, 5643, 5940, 5988, 6270, 6840, 7485, 7524, 7920, 7984, 8208, 8360, 8982, 9405, 9481, 9980, 10032, 10260, 10978, 11286, 11880, 11976, 12540, 13473, 13680, 14970, 15048, 16467, 16720, 17964, 18810, 18962, 19960, 20520, 21956, 22455, 22572, 23760, 23952, 25080, 26946, 27445, 28215, 28443, 29940, 30096, 32934, 35928, 37620, 37924, 39920, 41040, 43912, 44910, 45144, 47405, 49401, 50160, 53892, 54890, 56430, 56886, 59880, 65868, 67365, 71856, 75240, 75848, 82335, 85329, 87824, 89820, 90288, 94810, 98802, 104291, 107784, 109780, 112860, 113772, 119760, 131736, 134730, 142215, 148203, 150480, 151696, 164670, 170658, 179640, 189620, 197604, 208582, 215568, 219560, 225720, 227544, 247005, 255987, 263472, 269460, 284430, 296406, 312873, 329340, 341316, 359280, 379240, 395208, 417164, 426645, 439120, 451440, 455088, 494010, 511974, 521455, 538920, 568860, 592812, 625746, 658680, 682632, 741015, 758480, 790416, 834328, 853290, 938619, 988020, 1023948, 1042910, 1077840, 1137720, 1185624, 1251492, 1279935, 1317360, 1365264, 1482030, 1564365, 1668656, 1706580, 1877238, 1976040, 2047896, 2085820, 2275440, 2371248, 2502984, 2559870, 2815857, 2964060, 3128730, 3413160, 3754476, 3952080, 4095792, 4171640, 4693095, 5005968, 5119740, 5631714, 5928120, 6257460, 6826320, 7508952, 8343280, 9386190, 10239480, 11263428, 11856240, 12514920, 14079285, 15017904, 18772380, 20478960, 22526856, 25029840, 28158570, 37544760, 45053712, 56317140, 75089520, 112634280, 225268560]

約数ペア:

[(1, 225268560), (2, 112634280), (3, 75089520), (4, 56317140), (5, 45053712), (6, 37544760), (8, 28158570), (9, 25029840), (10, 22526856), (11, 20478960), (12, 18772380), (15, 15017904), (16, 14079285), (18, 12514920), (19, 11856240), (20, 11263428), (22, 10239480), (24, 9386190), (27, 8343280), (30, 7508952), (33, 6826320), (36, 6257460), (38, 5928120), (40, 5631714), (44, 5119740), (45, 5005968), (48, 4693095), (54, 4171640), (55, 4095792), (57, 3952080), (60, 3754476), (66, 3413160), (72, 3128730), (76, 2964060), (80, 2815857), (88, 2559870), (90, 2502984), (95, 2371248), (99, 2275440), (108, 2085820), (110, 2047896), (114, 1976040), (120, 1877238), (132, 1706580), (135, 1668656), (144, 1564365), (152, 1482030), (165, 1365264), (171, 1317360), (176, 1279935), (180, 1251492), (190, 1185624), (198, 1137720), (209, 1077840), (216, 1042910), (220, 1023948), (228, 988020), (240, 938619), (264, 853290), (270, 834328), (285, 790416), (297, 758480), (304, 741015), (330, 682632), (342, 658680), (360, 625746), (380, 592812), (396, 568860), (418, 538920), (432, 521455), (440, 511974), (456, 494010), (495, 455088), (499, 451440), (513, 439120), (528, 426645), (540, 417164), (570, 395208), (594, 379240), (627, 359280), (660, 341316), (684, 329340), (720, 312873), (760, 296406), (792, 284430), (836, 269460), (855, 263472), (880, 255987), (912, 247005), (990, 227544), (998, 225720), (1026, 219560), (1045, 215568), (1080, 208582), (1140, 197604), (1188, 189620), (1254, 179640), (1320, 170658), (1368, 164670), (1485, 151696), (1497, 150480), (1520, 148203), (1584, 142215), (1672, 134730), (1710, 131736), (1881, 119760), (1980, 113772), (1996, 112860), (2052, 109780), (2090, 107784), (2160, 104291), (2280, 98802), (2376, 94810), (2495, 90288), (2508, 89820), (2565, 87824), (2640, 85329), (2736, 82335), (2970, 75848), (2994, 75240), (3135, 71856), (3344, 67365), (3420, 65868), (3762, 59880), (3960, 56886), (3992, 56430), (4104, 54890), (4180, 53892), (4491, 50160), (4560, 49401), (4752, 47405), (4990, 45144), (5016, 44910), (5130, 43912), (5489, 41040), (5643, 39920), (5940, 37924), (5988, 37620), (6270, 35928), (6840, 32934), (7485, 30096), (7524, 29940), (7920, 28443), (7984, 28215), (8208, 27445), (8360, 26946), (8982, 25080), (9405, 23952), (9481, 23760), (9980, 22572), (10032, 22455), (10260, 21956), (10978, 20520), (11286, 19960), (11880, 18962), (11976, 18810), (12540, 17964), (13473, 16720), (13680, 16467), (14970, 15048)]