45231480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 256

約数和(自身を含む): 178790400

約数和(自身を除く): 133558920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 193, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 386, 420, 434, 465, 504, 540, 558, 579, 620, 630, 651, 744, 756, 772, 837, 840, 868, 930, 945, 965, 1080, 1085, 1116, 1158, 1240, 1260, 1302, 1351, 1395, 1512, 1544, 1674, 1736, 1737, 1860, 1890, 1930, 1953, 2170, 2232, 2316, 2520, 2604, 2702, 2790, 2895, 3255, 3348, 3474, 3720, 3780, 3860, 3906, 4053, 4185, 4340, 4632, 5208, 5211, 5404, 5580, 5790, 5859, 5983, 6510, 6696, 6755, 6948, 7560, 7720, 7812, 8106, 8370, 8680, 8685, 9765, 10422, 10808, 11160, 11580, 11718, 11966, 12159, 13020, 13510, 13896, 15624, 16212, 16740, 17370, 17949, 19530, 20265, 20844, 23160, 23436, 23932, 24318, 26040, 26055, 27020, 29295, 29915, 32424, 33480, 34740, 35898, 36477, 39060, 40530, 41688, 41881, 46872, 47864, 48636, 52110, 53847, 54040, 58590, 59830, 60795, 69480, 71796, 72954, 78120, 81060, 83762, 89745, 97272, 104220, 107694, 117180, 119660, 121590, 125643, 143592, 145908, 161541, 162120, 167524, 179490, 182385, 208440, 209405, 215388, 234360, 239320, 243180, 251286, 269235, 291816, 323082, 335048, 358980, 364770, 376929, 418810, 430776, 486360, 502572, 538470, 628215, 646164, 717960, 729540, 753858, 807705, 837620, 1005144, 1076940, 1130787, 1256430, 1292328, 1459080, 1507716, 1615410, 1675240, 1884645, 2153880, 2261574, 2512860, 3015432, 3230820, 3769290, 4523148, 5025720, 5653935, 6461640, 7538580, 9046296, 11307870, 15077160, 22615740, 45231480]

約数ペア:

[(1, 45231480), (2, 22615740), (3, 15077160), (4, 11307870), (5, 9046296), (6, 7538580), (7, 6461640), (8, 5653935), (9, 5025720), (10, 4523148), (12, 3769290), (14, 3230820), (15, 3015432), (18, 2512860), (20, 2261574), (21, 2153880), (24, 1884645), (27, 1675240), (28, 1615410), (30, 1507716), (31, 1459080), (35, 1292328), (36, 1256430), (40, 1130787), (42, 1076940), (45, 1005144), (54, 837620), (56, 807705), (60, 753858), (62, 729540), (63, 717960), (70, 646164), (72, 628215), (84, 538470), (90, 502572), (93, 486360), (105, 430776), (108, 418810), (120, 376929), (124, 364770), (126, 358980), (135, 335048), (140, 323082), (155, 291816), (168, 269235), (180, 251286), (186, 243180), (189, 239320), (193, 234360), (210, 215388), (216, 209405), (217, 208440), (248, 182385), (252, 179490), (270, 167524), (279, 162120), (280, 161541), (310, 145908), (315, 143592), (360, 125643), (372, 121590), (378, 119660), (386, 117180), (420, 107694), (434, 104220), (465, 97272), (504, 89745), (540, 83762), (558, 81060), (579, 78120), (620, 72954), (630, 71796), (651, 69480), (744, 60795), (756, 59830), (772, 58590), (837, 54040), (840, 53847), (868, 52110), (930, 48636), (945, 47864), (965, 46872), (1080, 41881), (1085, 41688), (1116, 40530), (1158, 39060), (1240, 36477), (1260, 35898), (1302, 34740), (1351, 33480), (1395, 32424), (1512, 29915), (1544, 29295), (1674, 27020), (1736, 26055), (1737, 26040), (1860, 24318), (1890, 23932), (1930, 23436), (1953, 23160), (2170, 20844), (2232, 20265), (2316, 19530), (2520, 17949), (2604, 17370), (2702, 16740), (2790, 16212), (2895, 15624), (3255, 13896), (3348, 13510), (3474, 13020), (3720, 12159), (3780, 11966), (3860, 11718), (3906, 11580), (4053, 11160), (4185, 10808), (4340, 10422), (4632, 9765), (5208, 8685), (5211, 8680), (5404, 8370), (5580, 8106), (5790, 7812), (5859, 7720), (5983, 7560), (6510, 6948), (6696, 6755)]