855855990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 384

約数和(自身を含む): 2813045760

約数和(自身を除く): 1957189770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 23, 27, 30, 33, 34, 45, 46, 51, 54, 55, 66, 67, 69, 85, 90, 99, 102, 110, 115, 121, 134, 135, 138, 153, 165, 170, 187, 198, 201, 207, 230, 242, 253, 255, 270, 297, 306, 330, 335, 345, 363, 374, 391, 402, 414, 459, 495, 506, 510, 561, 594, 603, 605, 621, 670, 690, 726, 737, 759, 765, 782, 918, 935, 990, 1005, 1035, 1089, 1122, 1139, 1173, 1206, 1210, 1242, 1265, 1474, 1485, 1518, 1530, 1541, 1683, 1809, 1815, 1870, 1955, 2010, 2057, 2070, 2178, 2211, 2277, 2278, 2295, 2346, 2530, 2783, 2805, 2970, 3015, 3082, 3105, 3267, 3366, 3417, 3519, 3618, 3630, 3685, 3795, 3910, 4114, 4301, 4422, 4554, 4590, 4623, 5049, 5445, 5566, 5610, 5695, 5865, 6030, 6171, 6210, 6534, 6633, 6831, 6834, 7038, 7370, 7590, 7705, 8107, 8349, 8415, 8602, 9045, 9246, 10098, 10251, 10285, 10557, 10890, 11055, 11385, 11390, 11730, 12342, 12529, 12903, 13266, 13662, 13869, 13915, 15410, 16214, 16335, 16698, 16830, 16951, 17085, 17595, 18090, 18513, 19899, 20502, 20570, 21114, 21505, 22110, 22770, 23115, 24321, 25047, 25058, 25245, 25806, 26197, 27738, 27830, 30753, 30855, 32670, 33165, 33902, 34155, 34170, 35190, 37026, 37587, 38709, 39798, 40535, 41607, 41745, 43010, 46230, 47311, 48642, 50094, 50490, 50853, 51255, 52394, 52785, 55539, 61506, 61710, 62645, 64515, 66330, 68310, 69345, 72963, 75141, 75174, 77418, 78591, 81070, 83214, 83490, 84755, 92565, 94622, 99495, 101706, 102510, 105570, 111078, 112761, 116127, 121605, 125235, 125290, 129030, 130985, 137819, 138690, 141933, 145926, 150282, 152559, 153765, 157182, 169510, 185130, 186461, 187935, 193545, 198990, 208035, 218889, 225522, 232254, 235773, 236555, 243210, 250470, 254265, 261970, 275638, 277695, 283866, 288167, 305118, 307530, 338283, 364815, 372922, 375705, 375870, 387090, 392955, 413457, 416070, 425799, 437778, 457677, 471546, 473110, 508530, 555390, 559383, 563805, 576334, 580635, 676566, 689095, 707319, 709665, 729630, 751410, 762795, 785910, 826914, 851598, 864501, 915354, 932305, 1094445, 1118766, 1127610, 1161270, 1178865, 1240371, 1277397, 1378190, 1414638, 1419330, 1440835, 1525590, 1678149, 1691415, 1729002, 1864610, 2067285, 2128995, 2188890, 2288385, 2357730, 2480742, 2554794, 2593503, 2796915, 2881670, 3169837, 3356298, 3382830, 3536595, 3721113, 4134570, 4257990, 4322505, 4576770, 5034447, 5187006, 5593830, 6201855, 6339674, 6386985, 7073190, 7442226, 7780509, 8390745, 8645010, 9509511, 10068894, 12403710, 12773970, 12967515, 15561018, 15849185, 16781490, 18605565, 19019022, 25172235, 25935030, 28528533, 31698370, 37211130, 38902545, 47547555, 50344470, 57057066, 77805090, 85585599, 95095110, 142642665, 171171198, 285285330, 427927995, 855855990]

約数ペア:

[(1, 855855990), (2, 427927995), (3, 285285330), (5, 171171198), (6, 142642665), (9, 95095110), (10, 85585599), (11, 77805090), (15, 57057066), (17, 50344470), (18, 47547555), (22, 38902545), (23, 37211130), (27, 31698370), (30, 28528533), (33, 25935030), (34, 25172235), (45, 19019022), (46, 18605565), (51, 16781490), (54, 15849185), (55, 15561018), (66, 12967515), (67, 12773970), (69, 12403710), (85, 10068894), (90, 9509511), (99, 8645010), (102, 8390745), (110, 7780509), (115, 7442226), (121, 7073190), (134, 6386985), (135, 6339674), (138, 6201855), (153, 5593830), (165, 5187006), (170, 5034447), (187, 4576770), (198, 4322505), (201, 4257990), (207, 4134570), (230, 3721113), (242, 3536595), (253, 3382830), (255, 3356298), (270, 3169837), (297, 2881670), (306, 2796915), (330, 2593503), (335, 2554794), (345, 2480742), (363, 2357730), (374, 2288385), (391, 2188890), (402, 2128995), (414, 2067285), (459, 1864610), (495, 1729002), (506, 1691415), (510, 1678149), (561, 1525590), (594, 1440835), (603, 1419330), (605, 1414638), (621, 1378190), (670, 1277397), (690, 1240371), (726, 1178865), (737, 1161270), (759, 1127610), (765, 1118766), (782, 1094445), (918, 932305), (935, 915354), (990, 864501), (1005, 851598), (1035, 826914), (1089, 785910), (1122, 762795), (1139, 751410), (1173, 729630), (1206, 709665), (1210, 707319), (1242, 689095), (1265, 676566), (1474, 580635), (1485, 576334), (1518, 563805), (1530, 559383), (1541, 555390), (1683, 508530), (1809, 473110), (1815, 471546), (1870, 457677), (1955, 437778), (2010, 425799), (2057, 416070), (2070, 413457), (2178, 392955), (2211, 387090), (2277, 375870), (2278, 375705), (2295, 372922), (2346, 364815), (2530, 338283), (2783, 307530), (2805, 305118), (2970, 288167), (3015, 283866), (3082, 277695), (3105, 275638), (3267, 261970), (3366, 254265), (3417, 250470), (3519, 243210), (3618, 236555), (3630, 235773), (3685, 232254), (3795, 225522), (3910, 218889), (4114, 208035), (4301, 198990), (4422, 193545), (4554, 187935), (4590, 186461), (4623, 185130), (5049, 169510), (5445, 157182), (5566, 153765), (5610, 152559), (5695, 150282), (5865, 145926), (6030, 141933), (6171, 138690), (6210, 137819), (6534, 130985), (6633, 129030), (6831, 125290), (6834, 125235), (7038, 121605), (7370, 116127), (7590, 112761), (7705, 111078), (8107, 105570), (8349, 102510), (8415, 101706), (8602, 99495), (9045, 94622), (9246, 92565), (10098, 84755), (10251, 83490), (10285, 83214), (10557, 81070), (10890, 78591), (11055, 77418), (11385, 75174), (11390, 75141), (11730, 72963), (12342, 69345), (12529, 68310), (12903, 66330), (13266, 64515), (13662, 62645), (13869, 61710), (13915, 61506), (15410, 55539), (16214, 52785), (16335, 52394), (16698, 51255), (16830, 50853), (16951, 50490), (17085, 50094), (17595, 48642), (18090, 47311), (18513, 46230), (19899, 43010), (20502, 41745), (20570, 41607), (21114, 40535), (21505, 39798), (22110, 38709), (22770, 37587), (23115, 37026), (24321, 35190), (25047, 34170), (25058, 34155), (25245, 33902), (25806, 33165), (26197, 32670), (27738, 30855), (27830, 30753)]