42657840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 200

約数和(自身を含む): 153941040

約数和(自身を除く): 111283200

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, 227, 232, 240, 261, 270, 290, 324, 348, 360, 405, 432, 435, 454, 464, 522, 540, 580, 648, 681, 696, 720, 783, 810, 870, 908, 1044, 1080, 1135, 1160, 1296, 1305, 1362, 1392, 1566, 1620, 1740, 1816, 2043, 2088, 2160, 2270, 2320, 2349, 2610, 2724, 3132, 3240, 3405, 3480, 3632, 3915, 4086, 4176, 4540, 4698, 5220, 5448, 6129, 6264, 6480, 6583, 6810, 6960, 7830, 8172, 9080, 9396, 10215, 10440, 10896, 11745, 12258, 12528, 13166, 13620, 15660, 16344, 18160, 18387, 18792, 19749, 20430, 20880, 23490, 24516, 26332, 27240, 30645, 31320, 32688, 32915, 36774, 37584, 39498, 40860, 46980, 49032, 52664, 54480, 59247, 61290, 62640, 65830, 73548, 78996, 81720, 91935, 93960, 98064, 98745, 105328, 118494, 122580, 131660, 147096, 157992, 163440, 177741, 183870, 187920, 197490, 236988, 245160, 263320, 294192, 296235, 315984, 355482, 367740, 394980, 473976, 490320, 526640, 533223, 592470, 710964, 735480, 789960, 888705, 947952, 1066446, 1184940, 1421928, 1470960, 1579920, 1777410, 2132892, 2369880, 2666115, 2843856, 3554820, 4265784, 4739760, 5332230, 7109640, 8531568, 10664460, 14219280, 21328920, 42657840]

約数ペア:

[(1, 42657840), (2, 21328920), (3, 14219280), (4, 10664460), (5, 8531568), (6, 7109640), (8, 5332230), (9, 4739760), (10, 4265784), (12, 3554820), (15, 2843856), (16, 2666115), (18, 2369880), (20, 2132892), (24, 1777410), (27, 1579920), (29, 1470960), (30, 1421928), (36, 1184940), (40, 1066446), (45, 947952), (48, 888705), (54, 789960), (58, 735480), (60, 710964), (72, 592470), (80, 533223), (81, 526640), (87, 490320), (90, 473976), (108, 394980), (116, 367740), (120, 355482), (135, 315984), (144, 296235), (145, 294192), (162, 263320), (174, 245160), (180, 236988), (216, 197490), (227, 187920), (232, 183870), (240, 177741), (261, 163440), (270, 157992), (290, 147096), (324, 131660), (348, 122580), (360, 118494), (405, 105328), (432, 98745), (435, 98064), (454, 93960), (464, 91935), (522, 81720), (540, 78996), (580, 73548), (648, 65830), (681, 62640), (696, 61290), (720, 59247), (783, 54480), (810, 52664), (870, 49032), (908, 46980), (1044, 40860), (1080, 39498), (1135, 37584), (1160, 36774), (1296, 32915), (1305, 32688), (1362, 31320), (1392, 30645), (1566, 27240), (1620, 26332), (1740, 24516), (1816, 23490), (2043, 20880), (2088, 20430), (2160, 19749), (2270, 18792), (2320, 18387), (2349, 18160), (2610, 16344), (2724, 15660), (3132, 13620), (3240, 13166), (3405, 12528), (3480, 12258), (3632, 11745), (3915, 10896), (4086, 10440), (4176, 10215), (4540, 9396), (4698, 9080), (5220, 8172), (5448, 7830), (6129, 6960), (6264, 6810), (6480, 6583)]