56507220

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 223082496

約数和(自身を除く): 166575276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 151, 154, 162, 165, 180, 189, 198, 210, 220, 231, 243, 252, 270, 297, 302, 308, 315, 324, 330, 378, 385, 396, 405, 420, 453, 462, 486, 495, 540, 567, 594, 604, 630, 660, 693, 755, 756, 770, 810, 891, 906, 924, 945, 972, 990, 1057, 1134, 1155, 1188, 1215, 1260, 1359, 1386, 1485, 1510, 1540, 1620, 1661, 1701, 1782, 1812, 1890, 1980, 2079, 2114, 2265, 2268, 2310, 2430, 2673, 2718, 2772, 2835, 2970, 3020, 3171, 3322, 3402, 3465, 3564, 3780, 4077, 4158, 4228, 4455, 4530, 4620, 4860, 4983, 5285, 5346, 5436, 5670, 5940, 6237, 6342, 6644, 6795, 6804, 6930, 8154, 8305, 8316, 8505, 8910, 9060, 9513, 9966, 10395, 10570, 10692, 11340, 11627, 12231, 12474, 12684, 13365, 13590, 13860, 14949, 15855, 16308, 16610, 17010, 17820, 18711, 19026, 19932, 20385, 20790, 21140, 23254, 24462, 24915, 24948, 26730, 27180, 28539, 29898, 31185, 31710, 33220, 34020, 34881, 36693, 37422, 38052, 40770, 41580, 44847, 46508, 47565, 48924, 49830, 53460, 57078, 58135, 59796, 61155, 62370, 63420, 69762, 73386, 74745, 74844, 81540, 85617, 89694, 93555, 95130, 99660, 104643, 114156, 116270, 122310, 124740, 134541, 139524, 142695, 146772, 149490, 171234, 174405, 179388, 183465, 187110, 190260, 209286, 224235, 232540, 244620, 256851, 269082, 285390, 298980, 313929, 342468, 348810, 366930, 374220, 403623, 418572, 428085, 448470, 513702, 523215, 538164, 570780, 627858, 672705, 697620, 733860, 807246, 856170, 896940, 941787, 1027404, 1046430, 1255716, 1284255, 1345410, 1569645, 1614492, 1712340, 1883574, 2018115, 2092860, 2568510, 2690820, 2825361, 3139290, 3767148, 4036230, 4708935, 5137020, 5650722, 6278580, 8072460, 9417870, 11301444, 14126805, 18835740, 28253610, 56507220]

約数ペア:

[(1, 56507220), (2, 28253610), (3, 18835740), (4, 14126805), (5, 11301444), (6, 9417870), (7, 8072460), (9, 6278580), (10, 5650722), (11, 5137020), (12, 4708935), (14, 4036230), (15, 3767148), (18, 3139290), (20, 2825361), (21, 2690820), (22, 2568510), (27, 2092860), (28, 2018115), (30, 1883574), (33, 1712340), (35, 1614492), (36, 1569645), (42, 1345410), (44, 1284255), (45, 1255716), (54, 1046430), (55, 1027404), (60, 941787), (63, 896940), (66, 856170), (70, 807246), (77, 733860), (81, 697620), (84, 672705), (90, 627858), (99, 570780), (105, 538164), (108, 523215), (110, 513702), (126, 448470), (132, 428085), (135, 418572), (140, 403623), (151, 374220), (154, 366930), (162, 348810), (165, 342468), (180, 313929), (189, 298980), (198, 285390), (210, 269082), (220, 256851), (231, 244620), (243, 232540), (252, 224235), (270, 209286), (297, 190260), (302, 187110), (308, 183465), (315, 179388), (324, 174405), (330, 171234), (378, 149490), (385, 146772), (396, 142695), (405, 139524), (420, 134541), (453, 124740), (462, 122310), (486, 116270), (495, 114156), (540, 104643), (567, 99660), (594, 95130), (604, 93555), (630, 89694), (660, 85617), (693, 81540), (755, 74844), (756, 74745), (770, 73386), (810, 69762), (891, 63420), (906, 62370), (924, 61155), (945, 59796), (972, 58135), (990, 57078), (1057, 53460), (1134, 49830), (1155, 48924), (1188, 47565), (1215, 46508), (1260, 44847), (1359, 41580), (1386, 40770), (1485, 38052), (1510, 37422), (1540, 36693), (1620, 34881), (1661, 34020), (1701, 33220), (1782, 31710), (1812, 31185), (1890, 29898), (1980, 28539), (2079, 27180), (2114, 26730), (2265, 24948), (2268, 24915), (2310, 24462), (2430, 23254), (2673, 21140), (2718, 20790), (2772, 20385), (2835, 19932), (2970, 19026), (3020, 18711), (3171, 17820), (3322, 17010), (3402, 16610), (3465, 16308), (3564, 15855), (3780, 14949), (4077, 13860), (4158, 13590), (4228, 13365), (4455, 12684), (4530, 12474), (4620, 12231), (4860, 11627), (4983, 11340), (5285, 10692), (5346, 10570), (5436, 10395), (5670, 9966), (5940, 9513), (6237, 9060), (6342, 8910), (6644, 8505), (6795, 8316), (6804, 8305), (6930, 8154)]