222717060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 726243840

約数和(自身を除く): 503526780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 71, 74, 90, 108, 111, 135, 142, 148, 157, 180, 185, 213, 222, 270, 284, 314, 333, 355, 370, 426, 444, 471, 540, 555, 628, 639, 666, 710, 740, 785, 852, 942, 999, 1065, 1110, 1278, 1332, 1413, 1420, 1570, 1665, 1884, 1917, 1998, 2130, 2220, 2355, 2556, 2627, 2826, 3140, 3195, 3330, 3834, 3996, 4239, 4260, 4710, 4995, 5254, 5652, 5809, 6390, 6660, 7065, 7668, 7881, 8478, 9420, 9585, 9990, 10508, 11147, 11618, 12780, 13135, 14130, 15762, 16956, 17427, 19170, 19980, 21195, 22294, 23236, 23643, 26270, 28260, 29045, 31524, 33441, 34854, 38340, 39405, 42390, 44588, 47286, 52281, 52540, 55735, 58090, 66882, 69708, 70929, 78810, 84780, 87135, 94572, 100323, 104562, 111470, 116180, 118215, 133764, 141858, 156843, 157620, 167205, 174270, 200646, 209124, 222940, 236430, 261405, 283716, 300969, 313686, 334410, 348540, 354645, 401292, 412439, 472860, 501615, 522810, 601938, 627372, 668820, 709290, 784215, 824878, 1003230, 1045620, 1203876, 1237317, 1418580, 1504845, 1568430, 1649756, 2006460, 2062195, 2474634, 3009690, 3136860, 3711951, 4124390, 4949268, 6019380, 6186585, 7423902, 8248780, 11135853, 12373170, 14847804, 18559755, 22271706, 24746340, 37119510, 44543412, 55679265, 74239020, 111358530, 222717060]

約数ペア:

[(1, 222717060), (2, 111358530), (3, 74239020), (4, 55679265), (5, 44543412), (6, 37119510), (9, 24746340), (10, 22271706), (12, 18559755), (15, 14847804), (18, 12373170), (20, 11135853), (27, 8248780), (30, 7423902), (36, 6186585), (37, 6019380), (45, 4949268), (54, 4124390), (60, 3711951), (71, 3136860), (74, 3009690), (90, 2474634), (108, 2062195), (111, 2006460), (135, 1649756), (142, 1568430), (148, 1504845), (157, 1418580), (180, 1237317), (185, 1203876), (213, 1045620), (222, 1003230), (270, 824878), (284, 784215), (314, 709290), (333, 668820), (355, 627372), (370, 601938), (426, 522810), (444, 501615), (471, 472860), (540, 412439), (555, 401292), (628, 354645), (639, 348540), (666, 334410), (710, 313686), (740, 300969), (785, 283716), (852, 261405), (942, 236430), (999, 222940), (1065, 209124), (1110, 200646), (1278, 174270), (1332, 167205), (1413, 157620), (1420, 156843), (1570, 141858), (1665, 133764), (1884, 118215), (1917, 116180), (1998, 111470), (2130, 104562), (2220, 100323), (2355, 94572), (2556, 87135), (2627, 84780), (2826, 78810), (3140, 70929), (3195, 69708), (3330, 66882), (3834, 58090), (3996, 55735), (4239, 52540), (4260, 52281), (4710, 47286), (4995, 44588), (5254, 42390), (5652, 39405), (5809, 38340), (6390, 34854), (6660, 33441), (7065, 31524), (7668, 29045), (7881, 28260), (8478, 26270), (9420, 23643), (9585, 23236), (9990, 22294), (10508, 21195), (11147, 19980), (11618, 19170), (12780, 17427), (13135, 16956), (14130, 15762)]