29518020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 112210560

約数和(自身を除く): 82692540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 137, 140, 162, 171, 180, 189, 190, 210, 228, 252, 266, 270, 274, 285, 315, 324, 342, 378, 380, 399, 405, 411, 420, 513, 532, 540, 548, 567, 570, 630, 665, 684, 685, 756, 798, 810, 822, 855, 945, 959, 1026, 1134, 1140, 1197, 1233, 1260, 1330, 1370, 1539, 1596, 1620, 1644, 1710, 1890, 1918, 1995, 2052, 2055, 2268, 2394, 2466, 2565, 2603, 2660, 2740, 2835, 2877, 3078, 3420, 3591, 3699, 3780, 3836, 3990, 4110, 4788, 4795, 4932, 5130, 5206, 5670, 5754, 5985, 6156, 6165, 7182, 7398, 7695, 7809, 7980, 8220, 8631, 9590, 10260, 10412, 10773, 11097, 11340, 11508, 11970, 12330, 13015, 14364, 14385, 14796, 15390, 15618, 17262, 17955, 18221, 18495, 19180, 21546, 22194, 23427, 23940, 24660, 25893, 26030, 28770, 30780, 31236, 34524, 35910, 36442, 36990, 39045, 43092, 43155, 44388, 46854, 51786, 52060, 53865, 54663, 55485, 57540, 70281, 71820, 72884, 73980, 77679, 78090, 86310, 91105, 93708, 103572, 107730, 109326, 110970, 117135, 129465, 140562, 155358, 156180, 163989, 172620, 182210, 210843, 215460, 218652, 221940, 234270, 258930, 273315, 281124, 310716, 327978, 351405, 364420, 388395, 421686, 468540, 491967, 517860, 546630, 655956, 702810, 776790, 819945, 843372, 983934, 1054215, 1093260, 1405620, 1475901, 1553580, 1639890, 1967868, 2108430, 2459835, 2951802, 3279780, 4216860, 4919670, 5903604, 7379505, 9839340, 14759010, 29518020]

約数ペア:

[(1, 29518020), (2, 14759010), (3, 9839340), (4, 7379505), (5, 5903604), (6, 4919670), (7, 4216860), (9, 3279780), (10, 2951802), (12, 2459835), (14, 2108430), (15, 1967868), (18, 1639890), (19, 1553580), (20, 1475901), (21, 1405620), (27, 1093260), (28, 1054215), (30, 983934), (35, 843372), (36, 819945), (38, 776790), (42, 702810), (45, 655956), (54, 546630), (57, 517860), (60, 491967), (63, 468540), (70, 421686), (76, 388395), (81, 364420), (84, 351405), (90, 327978), (95, 310716), (105, 281124), (108, 273315), (114, 258930), (126, 234270), (133, 221940), (135, 218652), (137, 215460), (140, 210843), (162, 182210), (171, 172620), (180, 163989), (189, 156180), (190, 155358), (210, 140562), (228, 129465), (252, 117135), (266, 110970), (270, 109326), (274, 107730), (285, 103572), (315, 93708), (324, 91105), (342, 86310), (378, 78090), (380, 77679), (399, 73980), (405, 72884), (411, 71820), (420, 70281), (513, 57540), (532, 55485), (540, 54663), (548, 53865), (567, 52060), (570, 51786), (630, 46854), (665, 44388), (684, 43155), (685, 43092), (756, 39045), (798, 36990), (810, 36442), (822, 35910), (855, 34524), (945, 31236), (959, 30780), (1026, 28770), (1134, 26030), (1140, 25893), (1197, 24660), (1233, 23940), (1260, 23427), (1330, 22194), (1370, 21546), (1539, 19180), (1596, 18495), (1620, 18221), (1644, 17955), (1710, 17262), (1890, 15618), (1918, 15390), (1995, 14796), (2052, 14385), (2055, 14364), (2268, 13015), (2394, 12330), (2466, 11970), (2565, 11508), (2603, 11340), (2660, 11097), (2740, 10773), (2835, 10412), (2877, 10260), (3078, 9590), (3420, 8631), (3591, 8220), (3699, 7980), (3780, 7809), (3836, 7695), (3990, 7398), (4110, 7182), (4788, 6165), (4795, 6156), (4932, 5985), (5130, 5754), (5206, 5670)]