901532520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{991}}^1$

素因数の和:1053

約数の個数: 288

約数和(自身を含む): 3537630720

約数和(自身を除く): 2636098200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 361, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 722, 760, 798, 840, 855, 991, 1064, 1083, 1140, 1197, 1260, 1330, 1368, 1444, 1596, 1710, 1805, 1982, 1995, 2166, 2280, 2394, 2520, 2527, 2660, 2888, 2973, 3192, 3249, 3420, 3610, 3964, 3990, 4332, 4788, 4955, 5054, 5320, 5415, 5946, 5985, 6498, 6840, 6937, 7220, 7581, 7928, 7980, 8664, 8919, 9576, 9910, 10108, 10830, 11892, 11970, 12635, 12996, 13874, 14440, 14865, 15162, 15960, 16245, 17838, 18829, 19820, 20216, 20811, 21660, 22743, 23784, 23940, 25270, 25992, 27748, 29730, 30324, 32490, 34685, 35676, 37658, 37905, 39640, 41622, 43320, 44595, 45486, 47880, 50540, 55496, 56487, 59460, 60648, 62433, 64980, 69370, 71352, 75316, 75810, 83244, 89190, 90972, 94145, 101080, 104055, 112974, 113715, 118920, 124866, 129960, 131803, 138740, 150632, 151620, 166488, 169461, 178380, 181944, 188290, 208110, 225948, 227430, 249732, 263606, 277480, 282435, 303240, 312165, 338922, 356760, 357751, 376580, 395409, 416220, 451896, 454860, 499464, 527212, 564870, 624330, 659015, 677844, 715502, 753160, 790818, 832440, 847305, 909720, 1054424, 1073253, 1129740, 1186227, 1248660, 1318030, 1355688, 1431004, 1581636, 1694610, 1788755, 1977045, 2146506, 2259480, 2372454, 2497320, 2504257, 2636060, 2862008, 3163272, 3219759, 3389220, 3577510, 3954090, 4293012, 4744908, 5008514, 5272120, 5366265, 5931135, 6439518, 6778440, 7155020, 7512771, 7908180, 8586024, 9489816, 10017028, 10732530, 11862270, 12521285, 12879036, 14310040, 15025542, 15816360, 16098795, 20034056, 21465060, 22538313, 23724540, 25042570, 25758072, 30051084, 32197590, 37563855, 42930120, 45076626, 47449080, 50085140, 60102168, 64395180, 75127710, 90153252, 100170280, 112691565, 128790360, 150255420, 180306504, 225383130, 300510840, 450766260, 901532520]

約数ペア:

[(1, 901532520), (2, 450766260), (3, 300510840), (4, 225383130), (5, 180306504), (6, 150255420), (7, 128790360), (8, 112691565), (9, 100170280), (10, 90153252), (12, 75127710), (14, 64395180), (15, 60102168), (18, 50085140), (19, 47449080), (20, 45076626), (21, 42930120), (24, 37563855), (28, 32197590), (30, 30051084), (35, 25758072), (36, 25042570), (38, 23724540), (40, 22538313), (42, 21465060), (45, 20034056), (56, 16098795), (57, 15816360), (60, 15025542), (63, 14310040), (70, 12879036), (72, 12521285), (76, 11862270), (84, 10732530), (90, 10017028), (95, 9489816), (105, 8586024), (114, 7908180), (120, 7512771), (126, 7155020), (133, 6778440), (140, 6439518), (152, 5931135), (168, 5366265), (171, 5272120), (180, 5008514), (190, 4744908), (210, 4293012), (228, 3954090), (252, 3577510), (266, 3389220), (280, 3219759), (285, 3163272), (315, 2862008), (342, 2636060), (360, 2504257), (361, 2497320), (380, 2372454), (399, 2259480), (420, 2146506), (456, 1977045), (504, 1788755), (532, 1694610), (570, 1581636), (630, 1431004), (665, 1355688), (684, 1318030), (722, 1248660), (760, 1186227), (798, 1129740), (840, 1073253), (855, 1054424), (991, 909720), (1064, 847305), (1083, 832440), (1140, 790818), (1197, 753160), (1260, 715502), (1330, 677844), (1368, 659015), (1444, 624330), (1596, 564870), (1710, 527212), (1805, 499464), (1982, 454860), (1995, 451896), (2166, 416220), (2280, 395409), (2394, 376580), (2520, 357751), (2527, 356760), (2660, 338922), (2888, 312165), (2973, 303240), (3192, 282435), (3249, 277480), (3420, 263606), (3610, 249732), (3964, 227430), (3990, 225948), (4332, 208110), (4788, 188290), (4955, 181944), (5054, 178380), (5320, 169461), (5415, 166488), (5946, 151620), (5985, 150632), (6498, 138740), (6840, 131803), (6937, 129960), (7220, 124866), (7581, 118920), (7928, 113715), (7980, 112974), (8664, 104055), (8919, 101080), (9576, 94145), (9910, 90972), (10108, 89190), (10830, 83244), (11892, 75810), (11970, 75316), (12635, 71352), (12996, 69370), (13874, 64980), (14440, 62433), (14865, 60648), (15162, 59460), (15960, 56487), (16245, 55496), (17838, 50540), (18829, 47880), (19820, 45486), (20216, 44595), (20811, 43320), (21660, 41622), (22743, 39640), (23784, 37905), (23940, 37658), (25270, 35676), (25992, 34685), (27748, 32490), (29730, 30324)]