54775440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 200

約数和(自身を含む): 194451840

約数和(自身を除く): 139676400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 107, 108, 120, 135, 144, 158, 162, 180, 214, 216, 237, 240, 270, 316, 321, 324, 360, 395, 405, 428, 432, 474, 535, 540, 632, 642, 648, 711, 720, 790, 810, 856, 948, 963, 1070, 1080, 1185, 1264, 1284, 1296, 1422, 1580, 1605, 1620, 1712, 1896, 1926, 2133, 2140, 2160, 2370, 2568, 2844, 2889, 3160, 3210, 3240, 3555, 3792, 3852, 4266, 4280, 4740, 4815, 5136, 5688, 5778, 6320, 6399, 6420, 6480, 7110, 7704, 8453, 8532, 8560, 8667, 9480, 9630, 10665, 11376, 11556, 12798, 12840, 14220, 14445, 15408, 16906, 17064, 17334, 18960, 19260, 21330, 23112, 25359, 25596, 25680, 28440, 28890, 31995, 33812, 34128, 34668, 38520, 42265, 42660, 43335, 46224, 50718, 51192, 56880, 57780, 63990, 67624, 69336, 76077, 77040, 84530, 85320, 86670, 101436, 102384, 115560, 126795, 127980, 135248, 138672, 152154, 169060, 170640, 173340, 202872, 228231, 231120, 253590, 255960, 304308, 338120, 346680, 380385, 405744, 456462, 507180, 511920, 608616, 676240, 684693, 693360, 760770, 912924, 1014360, 1141155, 1217232, 1369386, 1521540, 1825848, 2028720, 2282310, 2738772, 3043080, 3423465, 3651696, 4564620, 5477544, 6086160, 6846930, 9129240, 10955088, 13693860, 18258480, 27387720, 54775440]

約数ペア:

[(1, 54775440), (2, 27387720), (3, 18258480), (4, 13693860), (5, 10955088), (6, 9129240), (8, 6846930), (9, 6086160), (10, 5477544), (12, 4564620), (15, 3651696), (16, 3423465), (18, 3043080), (20, 2738772), (24, 2282310), (27, 2028720), (30, 1825848), (36, 1521540), (40, 1369386), (45, 1217232), (48, 1141155), (54, 1014360), (60, 912924), (72, 760770), (79, 693360), (80, 684693), (81, 676240), (90, 608616), (107, 511920), (108, 507180), (120, 456462), (135, 405744), (144, 380385), (158, 346680), (162, 338120), (180, 304308), (214, 255960), (216, 253590), (237, 231120), (240, 228231), (270, 202872), (316, 173340), (321, 170640), (324, 169060), (360, 152154), (395, 138672), (405, 135248), (428, 127980), (432, 126795), (474, 115560), (535, 102384), (540, 101436), (632, 86670), (642, 85320), (648, 84530), (711, 77040), (720, 76077), (790, 69336), (810, 67624), (856, 63990), (948, 57780), (963, 56880), (1070, 51192), (1080, 50718), (1185, 46224), (1264, 43335), (1284, 42660), (1296, 42265), (1422, 38520), (1580, 34668), (1605, 34128), (1620, 33812), (1712, 31995), (1896, 28890), (1926, 28440), (2133, 25680), (2140, 25596), (2160, 25359), (2370, 23112), (2568, 21330), (2844, 19260), (2889, 18960), (3160, 17334), (3210, 17064), (3240, 16906), (3555, 15408), (3792, 14445), (3852, 14220), (4266, 12840), (4280, 12798), (4740, 11556), (4815, 11376), (5136, 10665), (5688, 9630), (5778, 9480), (6320, 8667), (6399, 8560), (6420, 8532), (6480, 8453), (7110, 7704)]