66335760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 200

約数和(自身を含む): 239013720

約数和(自身を除く): 172677960

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, 290, 324, 348, 353, 360, 405, 432, 435, 464, 522, 540, 580, 648, 696, 706, 720, 783, 810, 870, 1044, 1059, 1080, 1160, 1296, 1305, 1392, 1412, 1566, 1620, 1740, 1765, 2088, 2118, 2160, 2320, 2349, 2610, 2824, 3132, 3177, 3240, 3480, 3530, 3915, 4176, 4236, 4698, 5220, 5295, 5648, 6264, 6354, 6480, 6960, 7060, 7830, 8472, 9396, 9531, 10237, 10440, 10590, 11745, 12528, 12708, 14120, 15660, 15885, 16944, 18792, 19062, 20474, 20880, 21180, 23490, 25416, 28240, 28593, 30711, 31320, 31770, 37584, 38124, 40948, 42360, 46980, 47655, 50832, 51185, 57186, 61422, 62640, 63540, 76248, 81896, 84720, 92133, 93960, 95310, 102370, 114372, 122844, 127080, 142965, 152496, 153555, 163792, 184266, 187920, 190620, 204740, 228744, 245688, 254160, 276399, 285930, 307110, 368532, 381240, 409480, 457488, 460665, 491376, 552798, 571860, 614220, 737064, 762480, 818960, 829197, 921330, 1105596, 1143720, 1228440, 1381995, 1474128, 1658394, 1842660, 2211192, 2287440, 2456880, 2763990, 3316788, 3685320, 4145985, 4422384, 5527980, 6633576, 7370640, 8291970, 11055960, 13267152, 16583940, 22111920, 33167880, 66335760]

約数ペア:

[(1, 66335760), (2, 33167880), (3, 22111920), (4, 16583940), (5, 13267152), (6, 11055960), (8, 8291970), (9, 7370640), (10, 6633576), (12, 5527980), (15, 4422384), (16, 4145985), (18, 3685320), (20, 3316788), (24, 2763990), (27, 2456880), (29, 2287440), (30, 2211192), (36, 1842660), (40, 1658394), (45, 1474128), (48, 1381995), (54, 1228440), (58, 1143720), (60, 1105596), (72, 921330), (80, 829197), (81, 818960), (87, 762480), (90, 737064), (108, 614220), (116, 571860), (120, 552798), (135, 491376), (144, 460665), (145, 457488), (162, 409480), (174, 381240), (180, 368532), (216, 307110), (232, 285930), (240, 276399), (261, 254160), (270, 245688), (290, 228744), (324, 204740), (348, 190620), (353, 187920), (360, 184266), (405, 163792), (432, 153555), (435, 152496), (464, 142965), (522, 127080), (540, 122844), (580, 114372), (648, 102370), (696, 95310), (706, 93960), (720, 92133), (783, 84720), (810, 81896), (870, 76248), (1044, 63540), (1059, 62640), (1080, 61422), (1160, 57186), (1296, 51185), (1305, 50832), (1392, 47655), (1412, 46980), (1566, 42360), (1620, 40948), (1740, 38124), (1765, 37584), (2088, 31770), (2118, 31320), (2160, 30711), (2320, 28593), (2349, 28240), (2610, 25416), (2824, 23490), (3132, 21180), (3177, 20880), (3240, 20474), (3480, 19062), (3530, 18792), (3915, 16944), (4176, 15885), (4236, 15660), (4698, 14120), (5220, 12708), (5295, 12528), (5648, 11745), (6264, 10590), (6354, 10440), (6480, 10237), (6960, 9531), (7060, 9396), (7830, 8472)]