27558360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 256

約数和(自身を含む): 103680000

約数和(自身を除く): 76121640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 51, 54, 57, 60, 68, 72, 76, 79, 85, 90, 95, 102, 108, 114, 120, 135, 136, 152, 153, 158, 170, 171, 180, 190, 204, 216, 228, 237, 255, 270, 285, 306, 316, 323, 340, 342, 360, 380, 395, 408, 456, 459, 474, 510, 513, 540, 570, 612, 632, 646, 680, 684, 711, 760, 765, 790, 855, 918, 948, 969, 1020, 1026, 1080, 1140, 1185, 1224, 1292, 1343, 1368, 1422, 1501, 1530, 1580, 1615, 1710, 1836, 1896, 1938, 2040, 2052, 2133, 2280, 2295, 2370, 2565, 2584, 2686, 2844, 2907, 3002, 3060, 3160, 3230, 3420, 3555, 3672, 3876, 4029, 4104, 4266, 4503, 4590, 4740, 4845, 5130, 5372, 5688, 5814, 6004, 6120, 6460, 6715, 6840, 7110, 7505, 7752, 8058, 8532, 8721, 9006, 9180, 9480, 9690, 10260, 10665, 10744, 11628, 12008, 12087, 12920, 13430, 13509, 14220, 14535, 15010, 16116, 17064, 17442, 18012, 18360, 19380, 20145, 20520, 21330, 22515, 23256, 24174, 25517, 26860, 27018, 28440, 29070, 30020, 32232, 34884, 36024, 36261, 38760, 40290, 40527, 42660, 43605, 45030, 48348, 51034, 53720, 54036, 58140, 60040, 60435, 67545, 69768, 72522, 76551, 80580, 81054, 85320, 87210, 90060, 96696, 102068, 108072, 116280, 120870, 127585, 135090, 145044, 153102, 161160, 162108, 174420, 180120, 181305, 202635, 204136, 229653, 241740, 255170, 270180, 290088, 306204, 324216, 348840, 362610, 382755, 405270, 459306, 483480, 510340, 540360, 612408, 688959, 725220, 765510, 810540, 918612, 1020680, 1148265, 1377918, 1450440, 1531020, 1621080, 1837224, 2296530, 2755836, 3062040, 3444795, 4593060, 5511672, 6889590, 9186120, 13779180, 27558360]

約数ペア:

[(1, 27558360), (2, 13779180), (3, 9186120), (4, 6889590), (5, 5511672), (6, 4593060), (8, 3444795), (9, 3062040), (10, 2755836), (12, 2296530), (15, 1837224), (17, 1621080), (18, 1531020), (19, 1450440), (20, 1377918), (24, 1148265), (27, 1020680), (30, 918612), (34, 810540), (36, 765510), (38, 725220), (40, 688959), (45, 612408), (51, 540360), (54, 510340), (57, 483480), (60, 459306), (68, 405270), (72, 382755), (76, 362610), (79, 348840), (85, 324216), (90, 306204), (95, 290088), (102, 270180), (108, 255170), (114, 241740), (120, 229653), (135, 204136), (136, 202635), (152, 181305), (153, 180120), (158, 174420), (170, 162108), (171, 161160), (180, 153102), (190, 145044), (204, 135090), (216, 127585), (228, 120870), (237, 116280), (255, 108072), (270, 102068), (285, 96696), (306, 90060), (316, 87210), (323, 85320), (340, 81054), (342, 80580), (360, 76551), (380, 72522), (395, 69768), (408, 67545), (456, 60435), (459, 60040), (474, 58140), (510, 54036), (513, 53720), (540, 51034), (570, 48348), (612, 45030), (632, 43605), (646, 42660), (680, 40527), (684, 40290), (711, 38760), (760, 36261), (765, 36024), (790, 34884), (855, 32232), (918, 30020), (948, 29070), (969, 28440), (1020, 27018), (1026, 26860), (1080, 25517), (1140, 24174), (1185, 23256), (1224, 22515), (1292, 21330), (1343, 20520), (1368, 20145), (1422, 19380), (1501, 18360), (1530, 18012), (1580, 17442), (1615, 17064), (1710, 16116), (1836, 15010), (1896, 14535), (1938, 14220), (2040, 13509), (2052, 13430), (2133, 12920), (2280, 12087), (2295, 12008), (2370, 11628), (2565, 10744), (2584, 10665), (2686, 10260), (2844, 9690), (2907, 9480), (3002, 9180), (3060, 9006), (3160, 8721), (3230, 8532), (3420, 8058), (3555, 7752), (3672, 7505), (3876, 7110), (4029, 6840), (4104, 6715), (4266, 6460), (4503, 6120), (4590, 6004), (4740, 5814), (4845, 5688), (5130, 5372)]