55927080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:544

約数の個数: 192

約数和(自身を含む): 205545600

約数和(自身を除く): 149618520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 55, 58, 60, 66, 72, 87, 88, 90, 99, 110, 116, 120, 132, 145, 165, 174, 180, 198, 220, 232, 261, 264, 290, 319, 330, 348, 360, 396, 435, 440, 487, 495, 522, 580, 638, 660, 696, 792, 870, 957, 974, 990, 1044, 1160, 1276, 1305, 1320, 1461, 1595, 1740, 1914, 1948, 1980, 2088, 2435, 2552, 2610, 2871, 2922, 3190, 3480, 3828, 3896, 3960, 4383, 4785, 4870, 5220, 5357, 5742, 5844, 6380, 7305, 7656, 8766, 9570, 9740, 10440, 10714, 11484, 11688, 12760, 14123, 14355, 14610, 16071, 17532, 19140, 19480, 21428, 21915, 22968, 26785, 28246, 28710, 29220, 32142, 35064, 38280, 42369, 42856, 43830, 48213, 53570, 56492, 57420, 58440, 64284, 70615, 80355, 84738, 87660, 96426, 107140, 112984, 114840, 127107, 128568, 141230, 155353, 160710, 169476, 175320, 192852, 211845, 214280, 241065, 254214, 282460, 310706, 321420, 338952, 385704, 423690, 466059, 482130, 508428, 564920, 621412, 635535, 642840, 776765, 847380, 932118, 964260, 1016856, 1242824, 1271070, 1398177, 1553530, 1694760, 1864236, 1928520, 2330295, 2542140, 2796354, 3107060, 3728472, 4660590, 5084280, 5592708, 6214120, 6990885, 9321180, 11185416, 13981770, 18642360, 27963540, 55927080]

約数ペア:

[(1, 55927080), (2, 27963540), (3, 18642360), (4, 13981770), (5, 11185416), (6, 9321180), (8, 6990885), (9, 6214120), (10, 5592708), (11, 5084280), (12, 4660590), (15, 3728472), (18, 3107060), (20, 2796354), (22, 2542140), (24, 2330295), (29, 1928520), (30, 1864236), (33, 1694760), (36, 1553530), (40, 1398177), (44, 1271070), (45, 1242824), (55, 1016856), (58, 964260), (60, 932118), (66, 847380), (72, 776765), (87, 642840), (88, 635535), (90, 621412), (99, 564920), (110, 508428), (116, 482130), (120, 466059), (132, 423690), (145, 385704), (165, 338952), (174, 321420), (180, 310706), (198, 282460), (220, 254214), (232, 241065), (261, 214280), (264, 211845), (290, 192852), (319, 175320), (330, 169476), (348, 160710), (360, 155353), (396, 141230), (435, 128568), (440, 127107), (487, 114840), (495, 112984), (522, 107140), (580, 96426), (638, 87660), (660, 84738), (696, 80355), (792, 70615), (870, 64284), (957, 58440), (974, 57420), (990, 56492), (1044, 53570), (1160, 48213), (1276, 43830), (1305, 42856), (1320, 42369), (1461, 38280), (1595, 35064), (1740, 32142), (1914, 29220), (1948, 28710), (1980, 28246), (2088, 26785), (2435, 22968), (2552, 21915), (2610, 21428), (2871, 19480), (2922, 19140), (3190, 17532), (3480, 16071), (3828, 14610), (3896, 14355), (3960, 14123), (4383, 12760), (4785, 11688), (4870, 11484), (5220, 10714), (5357, 10440), (5742, 9740), (5844, 9570), (6380, 8766), (7305, 7656)]