1550511720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:414

約数の個数: 320

約数和(自身を含む): 5566968000

約数和(自身を除く): 4016456280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 89, 90, 95, 108, 114, 120, 135, 152, 162, 171, 178, 180, 190, 216, 228, 267, 270, 283, 285, 324, 342, 356, 360, 380, 405, 445, 456, 513, 534, 540, 566, 570, 648, 684, 712, 760, 801, 810, 849, 855, 890, 1026, 1068, 1080, 1132, 1140, 1335, 1368, 1415, 1539, 1602, 1620, 1691, 1698, 1710, 1780, 2052, 2136, 2264, 2280, 2403, 2547, 2565, 2670, 2830, 3078, 3204, 3240, 3382, 3396, 3420, 3560, 4005, 4104, 4245, 4806, 5073, 5094, 5130, 5340, 5377, 5660, 6156, 6408, 6764, 6792, 6840, 7209, 7641, 7695, 8010, 8455, 8490, 9612, 10146, 10188, 10260, 10680, 10754, 11320, 12015, 12312, 12735, 13528, 14418, 15219, 15282, 15390, 16020, 16131, 16910, 16980, 19224, 20292, 20376, 20520, 21508, 22923, 24030, 25187, 25365, 25470, 26885, 28836, 30438, 30564, 30780, 32040, 32262, 33820, 33960, 36045, 38205, 40584, 43016, 45657, 45846, 48060, 48393, 50374, 50730, 50940, 53770, 57672, 60876, 61128, 61560, 64524, 67640, 72090, 75561, 76095, 76410, 80655, 91314, 91692, 96120, 96786, 100748, 101460, 101880, 107540, 114615, 121752, 125935, 129048, 136971, 144180, 145179, 151122, 152190, 152820, 161310, 182628, 183384, 193572, 201496, 202920, 215080, 226683, 228285, 229230, 241965, 251870, 273942, 288360, 290358, 302244, 304380, 305640, 322620, 365256, 377805, 387144, 435537, 453366, 456570, 458460, 478553, 483930, 503740, 547884, 580716, 604488, 608760, 645240, 680049, 684855, 725895, 755610, 871074, 906732, 913140, 916920, 957106, 967860, 1007480, 1095768, 1133415, 1161432, 1360098, 1369710, 1435659, 1451790, 1511220, 1742148, 1813464, 1826280, 1914212, 1935720, 2040147, 2177685, 2266830, 2392765, 2720196, 2739420, 2871318, 2903580, 3022440, 3400245, 3484296, 3828424, 4080294, 4306977, 4355370, 4533660, 4785530, 5440392, 5478840, 5742636, 5807160, 6800490, 7178295, 8160588, 8613954, 8710740, 9067320, 9571060, 10200735, 11485272, 12920931, 13600980, 14356590, 16321176, 17227908, 17421480, 19142120, 20401470, 21534885, 25841862, 27201960, 28713180, 34455816, 38762793, 40802940, 43069770, 51683724, 57426360, 64604655, 77525586, 81605880, 86139540, 103367448, 129209310, 155051172, 172279080, 193813965, 258418620, 310102344, 387627930, 516837240, 775255860, 1550511720]

約数ペア:

[(1, 1550511720), (2, 775255860), (3, 516837240), (4, 387627930), (5, 310102344), (6, 258418620), (8, 193813965), (9, 172279080), (10, 155051172), (12, 129209310), (15, 103367448), (18, 86139540), (19, 81605880), (20, 77525586), (24, 64604655), (27, 57426360), (30, 51683724), (36, 43069770), (38, 40802940), (40, 38762793), (45, 34455816), (54, 28713180), (57, 27201960), (60, 25841862), (72, 21534885), (76, 20401470), (81, 19142120), (89, 17421480), (90, 17227908), (95, 16321176), (108, 14356590), (114, 13600980), (120, 12920931), (135, 11485272), (152, 10200735), (162, 9571060), (171, 9067320), (178, 8710740), (180, 8613954), (190, 8160588), (216, 7178295), (228, 6800490), (267, 5807160), (270, 5742636), (283, 5478840), (285, 5440392), (324, 4785530), (342, 4533660), (356, 4355370), (360, 4306977), (380, 4080294), (405, 3828424), (445, 3484296), (456, 3400245), (513, 3022440), (534, 2903580), (540, 2871318), (566, 2739420), (570, 2720196), (648, 2392765), (684, 2266830), (712, 2177685), (760, 2040147), (801, 1935720), (810, 1914212), (849, 1826280), (855, 1813464), (890, 1742148), (1026, 1511220), (1068, 1451790), (1080, 1435659), (1132, 1369710), (1140, 1360098), (1335, 1161432), (1368, 1133415), (1415, 1095768), (1539, 1007480), (1602, 967860), (1620, 957106), (1691, 916920), (1698, 913140), (1710, 906732), (1780, 871074), (2052, 755610), (2136, 725895), (2264, 684855), (2280, 680049), (2403, 645240), (2547, 608760), (2565, 604488), (2670, 580716), (2830, 547884), (3078, 503740), (3204, 483930), (3240, 478553), (3382, 458460), (3396, 456570), (3420, 453366), (3560, 435537), (4005, 387144), (4104, 377805), (4245, 365256), (4806, 322620), (5073, 305640), (5094, 304380), (5130, 302244), (5340, 290358), (5377, 288360), (5660, 273942), (6156, 251870), (6408, 241965), (6764, 229230), (6792, 228285), (6840, 226683), (7209, 215080), (7641, 202920), (7695, 201496), (8010, 193572), (8455, 183384), (8490, 182628), (9612, 161310), (10146, 152820), (10188, 152190), (10260, 151122), (10680, 145179), (10754, 144180), (11320, 136971), (12015, 129048), (12312, 125935), (12735, 121752), (13528, 114615), (14418, 107540), (15219, 101880), (15282, 101460), (15390, 100748), (16020, 96786), (16131, 96120), (16910, 91692), (16980, 91314), (19224, 80655), (20292, 76410), (20376, 76095), (20520, 75561), (21508, 72090), (22923, 67640), (24030, 64524), (25187, 61560), (25365, 61128), (25470, 60876), (26885, 57672), (28836, 53770), (30438, 50940), (30564, 50730), (30780, 50374), (32040, 48393), (32262, 48060), (33820, 45846), (33960, 45657), (36045, 43016), (38205, 40584)]