52805520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:335

約数の個数: 200

約数和(自身を含む): 190400760

約数和(自身を除く): 137595240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 261, 270, 281, 290, 324, 348, 360, 405, 432, 435, 464, 522, 540, 562, 580, 648, 696, 720, 783, 810, 843, 870, 1044, 1080, 1124, 1160, 1296, 1305, 1392, 1405, 1566, 1620, 1686, 1740, 2088, 2160, 2248, 2320, 2349, 2529, 2610, 2810, 3132, 3240, 3372, 3480, 3915, 4176, 4215, 4496, 4698, 5058, 5220, 5620, 6264, 6480, 6744, 6960, 7587, 7830, 8149, 8430, 9396, 10116, 10440, 11240, 11745, 12528, 12645, 13488, 15174, 15660, 16298, 16860, 18792, 20232, 20880, 22480, 22761, 23490, 24447, 25290, 30348, 31320, 32596, 33720, 37584, 37935, 40464, 40745, 45522, 46980, 48894, 50580, 60696, 62640, 65192, 67440, 73341, 75870, 81490, 91044, 93960, 97788, 101160, 113805, 121392, 122235, 130384, 146682, 151740, 162980, 182088, 187920, 195576, 202320, 220023, 227610, 244470, 293364, 303480, 325960, 364176, 366705, 391152, 440046, 455220, 488940, 586728, 606960, 651920, 660069, 733410, 880092, 910440, 977880, 1100115, 1173456, 1320138, 1466820, 1760184, 1820880, 1955760, 2200230, 2640276, 2933640, 3300345, 3520368, 4400460, 5280552, 5867280, 6600690, 8800920, 10561104, 13201380, 17601840, 26402760, 52805520]

約数ペア:

[(1, 52805520), (2, 26402760), (3, 17601840), (4, 13201380), (5, 10561104), (6, 8800920), (8, 6600690), (9, 5867280), (10, 5280552), (12, 4400460), (15, 3520368), (16, 3300345), (18, 2933640), (20, 2640276), (24, 2200230), (27, 1955760), (29, 1820880), (30, 1760184), (36, 1466820), (40, 1320138), (45, 1173456), (48, 1100115), (54, 977880), (58, 910440), (60, 880092), (72, 733410), (80, 660069), (81, 651920), (87, 606960), (90, 586728), (108, 488940), (116, 455220), (120, 440046), (135, 391152), (144, 366705), (145, 364176), (162, 325960), (174, 303480), (180, 293364), (216, 244470), (232, 227610), (240, 220023), (261, 202320), (270, 195576), (281, 187920), (290, 182088), (324, 162980), (348, 151740), (360, 146682), (405, 130384), (432, 122235), (435, 121392), (464, 113805), (522, 101160), (540, 97788), (562, 93960), (580, 91044), (648, 81490), (696, 75870), (720, 73341), (783, 67440), (810, 65192), (843, 62640), (870, 60696), (1044, 50580), (1080, 48894), (1124, 46980), (1160, 45522), (1296, 40745), (1305, 40464), (1392, 37935), (1405, 37584), (1566, 33720), (1620, 32596), (1686, 31320), (1740, 30348), (2088, 25290), (2160, 24447), (2248, 23490), (2320, 22761), (2349, 22480), (2529, 20880), (2610, 20232), (2810, 18792), (3132, 16860), (3240, 16298), (3372, 15660), (3480, 15174), (3915, 13488), (4176, 12645), (4215, 12528), (4496, 11745), (4698, 11240), (5058, 10440), (5220, 10116), (5620, 9396), (6264, 8430), (6480, 8149), (6744, 7830), (6960, 7587)]