123706170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 256

約数和(自身を含む): 407116800

約数和(自身を除く): 283410630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 37, 42, 45, 54, 58, 61, 63, 70, 74, 87, 90, 105, 111, 122, 126, 135, 145, 174, 183, 185, 189, 203, 210, 222, 259, 261, 270, 290, 305, 315, 333, 366, 370, 378, 406, 427, 435, 518, 522, 549, 555, 609, 610, 630, 666, 777, 783, 854, 870, 915, 945, 999, 1015, 1073, 1098, 1110, 1218, 1281, 1295, 1305, 1554, 1566, 1647, 1665, 1769, 1827, 1830, 1890, 1998, 2030, 2135, 2146, 2257, 2331, 2562, 2590, 2610, 2745, 3045, 3219, 3294, 3330, 3538, 3654, 3843, 3885, 3915, 4270, 4514, 4662, 4995, 5307, 5365, 5481, 5490, 6090, 6405, 6438, 6771, 6993, 7511, 7686, 7770, 7830, 8235, 8845, 9135, 9657, 9990, 10614, 10730, 10962, 11285, 11529, 11655, 12383, 12810, 13542, 13986, 15022, 15799, 15921, 16095, 16470, 17690, 18270, 19215, 19314, 20313, 22533, 22570, 23058, 23310, 24766, 26535, 27405, 28971, 31598, 31842, 32190, 33855, 34965, 37149, 37555, 38430, 40626, 45066, 47397, 47763, 48285, 53070, 54810, 57645, 57942, 60939, 61915, 65453, 67599, 67710, 69930, 74298, 75110, 78995, 79605, 94794, 95526, 96570, 101565, 111447, 112665, 115290, 121878, 123830, 130906, 135198, 142191, 144855, 157990, 159210, 185745, 196359, 202797, 203130, 222894, 225330, 236985, 238815, 284382, 289710, 304695, 327265, 334341, 337995, 371490, 392718, 405594, 426573, 458171, 473970, 477630, 557235, 589077, 609390, 654530, 668682, 675990, 710955, 853146, 916342, 981795, 1013985, 1114470, 1178154, 1374513, 1421910, 1671705, 1767231, 1963590, 2027970, 2132865, 2290855, 2749026, 2945385, 3343410, 3534462, 4123539, 4265730, 4581710, 5890770, 6872565, 8247078, 8836155, 12370617, 13745130, 17672310, 20617695, 24741234, 41235390, 61853085, 123706170]

約数ペア:

[(1, 123706170), (2, 61853085), (3, 41235390), (5, 24741234), (6, 20617695), (7, 17672310), (9, 13745130), (10, 12370617), (14, 8836155), (15, 8247078), (18, 6872565), (21, 5890770), (27, 4581710), (29, 4265730), (30, 4123539), (35, 3534462), (37, 3343410), (42, 2945385), (45, 2749026), (54, 2290855), (58, 2132865), (61, 2027970), (63, 1963590), (70, 1767231), (74, 1671705), (87, 1421910), (90, 1374513), (105, 1178154), (111, 1114470), (122, 1013985), (126, 981795), (135, 916342), (145, 853146), (174, 710955), (183, 675990), (185, 668682), (189, 654530), (203, 609390), (210, 589077), (222, 557235), (259, 477630), (261, 473970), (270, 458171), (290, 426573), (305, 405594), (315, 392718), (333, 371490), (366, 337995), (370, 334341), (378, 327265), (406, 304695), (427, 289710), (435, 284382), (518, 238815), (522, 236985), (549, 225330), (555, 222894), (609, 203130), (610, 202797), (630, 196359), (666, 185745), (777, 159210), (783, 157990), (854, 144855), (870, 142191), (915, 135198), (945, 130906), (999, 123830), (1015, 121878), (1073, 115290), (1098, 112665), (1110, 111447), (1218, 101565), (1281, 96570), (1295, 95526), (1305, 94794), (1554, 79605), (1566, 78995), (1647, 75110), (1665, 74298), (1769, 69930), (1827, 67710), (1830, 67599), (1890, 65453), (1998, 61915), (2030, 60939), (2135, 57942), (2146, 57645), (2257, 54810), (2331, 53070), (2562, 48285), (2590, 47763), (2610, 47397), (2745, 45066), (3045, 40626), (3219, 38430), (3294, 37555), (3330, 37149), (3538, 34965), (3654, 33855), (3843, 32190), (3885, 31842), (3915, 31598), (4270, 28971), (4514, 27405), (4662, 26535), (4995, 24766), (5307, 23310), (5365, 23058), (5481, 22570), (5490, 22533), (6090, 20313), (6405, 19314), (6438, 19215), (6771, 18270), (6993, 17690), (7511, 16470), (7686, 16095), (7770, 15921), (7830, 15799), (8235, 15022), (8845, 13986), (9135, 13542), (9657, 12810), (9990, 12383), (10614, 11655), (10730, 11529), (10962, 11285)]