2801589660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 288

約数和(自身を含む): 9364992000

約数和(自身を除く): 6563402340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 31, 36, 45, 54, 58, 60, 62, 87, 90, 93, 108, 116, 124, 135, 145, 155, 174, 180, 186, 199, 261, 270, 279, 290, 310, 348, 372, 398, 435, 465, 522, 540, 558, 580, 597, 620, 783, 796, 837, 841, 870, 899, 930, 995, 1044, 1116, 1194, 1305, 1395, 1566, 1674, 1682, 1740, 1791, 1798, 1860, 1990, 2388, 2523, 2610, 2697, 2790, 2985, 3132, 3348, 3364, 3582, 3596, 3915, 3980, 4185, 4205, 4495, 5046, 5220, 5373, 5394, 5580, 5771, 5970, 6169, 7164, 7569, 7830, 8091, 8370, 8410, 8955, 8990, 10092, 10746, 10788, 11542, 11940, 12338, 12615, 13485, 15138, 15660, 16182, 16740, 16820, 17313, 17910, 17980, 18507, 21492, 22707, 23084, 24273, 24676, 25230, 26071, 26865, 26970, 28855, 30276, 30845, 32364, 34626, 35820, 37014, 37845, 40455, 45414, 48546, 50460, 51939, 52142, 53730, 53940, 55521, 57710, 61690, 69252, 74028, 75690, 78213, 80910, 86565, 90828, 92535, 97092, 103878, 104284, 107460, 111042, 113535, 115420, 121365, 123380, 130355, 151380, 155817, 156426, 161820, 166563, 167359, 173130, 178901, 185070, 207756, 222084, 227070, 234639, 242730, 259695, 260710, 277605, 311634, 312852, 333126, 334718, 346260, 357802, 370140, 391065, 454140, 469278, 485460, 502077, 519390, 521420, 536703, 555210, 623268, 666252, 669436, 703917, 715604, 779085, 782130, 832815, 836795, 894505, 938556, 1004154, 1038780, 1073406, 1110420, 1173195, 1407834, 1506231, 1558170, 1564260, 1610109, 1665630, 1673590, 1789010, 2008308, 2146812, 2346390, 2510385, 2683515, 2815668, 3012462, 3116340, 3220218, 3331260, 3347180, 3519585, 3578020, 4518693, 4692780, 4830327, 5020770, 5188129, 5367030, 6024924, 6440436, 7039170, 7531155, 8050545, 9037386, 9660654, 10041540, 10376258, 10734060, 14078340, 15062310, 15564387, 16101090, 18074772, 19321308, 20752516, 22593465, 24151635, 25940645, 30124620, 31128774, 32202180, 45186930, 46693161, 48303270, 51881290, 62257548, 77821935, 90373860, 93386322, 96606540, 103762580, 140079483, 155643870, 186772644, 233465805, 280158966, 311287740, 466931610, 560317932, 700397415, 933863220, 1400794830, 2801589660]

約数ペア:

[(1, 2801589660), (2, 1400794830), (3, 933863220), (4, 700397415), (5, 560317932), (6, 466931610), (9, 311287740), (10, 280158966), (12, 233465805), (15, 186772644), (18, 155643870), (20, 140079483), (27, 103762580), (29, 96606540), (30, 93386322), (31, 90373860), (36, 77821935), (45, 62257548), (54, 51881290), (58, 48303270), (60, 46693161), (62, 45186930), (87, 32202180), (90, 31128774), (93, 30124620), (108, 25940645), (116, 24151635), (124, 22593465), (135, 20752516), (145, 19321308), (155, 18074772), (174, 16101090), (180, 15564387), (186, 15062310), (199, 14078340), (261, 10734060), (270, 10376258), (279, 10041540), (290, 9660654), (310, 9037386), (348, 8050545), (372, 7531155), (398, 7039170), (435, 6440436), (465, 6024924), (522, 5367030), (540, 5188129), (558, 5020770), (580, 4830327), (597, 4692780), (620, 4518693), (783, 3578020), (796, 3519585), (837, 3347180), (841, 3331260), (870, 3220218), (899, 3116340), (930, 3012462), (995, 2815668), (1044, 2683515), (1116, 2510385), (1194, 2346390), (1305, 2146812), (1395, 2008308), (1566, 1789010), (1674, 1673590), (1682, 1665630), (1740, 1610109), (1791, 1564260), (1798, 1558170), (1860, 1506231), (1990, 1407834), (2388, 1173195), (2523, 1110420), (2610, 1073406), (2697, 1038780), (2790, 1004154), (2985, 938556), (3132, 894505), (3348, 836795), (3364, 832815), (3582, 782130), (3596, 779085), (3915, 715604), (3980, 703917), (4185, 669436), (4205, 666252), (4495, 623268), (5046, 555210), (5220, 536703), (5373, 521420), (5394, 519390), (5580, 502077), (5771, 485460), (5970, 469278), (6169, 454140), (7164, 391065), (7569, 370140), (7830, 357802), (8091, 346260), (8370, 334718), (8410, 333126), (8955, 312852), (8990, 311634), (10092, 277605), (10746, 260710), (10788, 259695), (11542, 242730), (11940, 234639), (12338, 227070), (12615, 222084), (13485, 207756), (15138, 185070), (15660, 178901), (16182, 173130), (16740, 167359), (16820, 166563), (17313, 161820), (17910, 156426), (17980, 155817), (18507, 151380), (21492, 130355), (22707, 123380), (23084, 121365), (24273, 115420), (24676, 113535), (25230, 111042), (26071, 107460), (26865, 104284), (26970, 103878), (28855, 97092), (30276, 92535), (30845, 90828), (32364, 86565), (34626, 80910), (35820, 78213), (37014, 75690), (37845, 74028), (40455, 69252), (45414, 61690), (48546, 57710), (50460, 55521), (51939, 53940), (52142, 53730)]