73471860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 480

約数和(自身を含む): 312238080

約数和(自身を除く): 238766220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 27, 28, 30, 31, 33, 35, 36, 38, 42, 44, 45, 54, 55, 57, 60, 62, 63, 66, 70, 76, 77, 81, 84, 90, 93, 95, 99, 105, 108, 110, 114, 124, 126, 132, 133, 135, 140, 154, 155, 162, 165, 171, 180, 186, 189, 190, 198, 209, 210, 217, 220, 228, 231, 252, 266, 270, 279, 285, 297, 308, 310, 315, 324, 330, 341, 342, 372, 378, 380, 385, 396, 399, 405, 418, 420, 434, 462, 465, 495, 513, 532, 540, 558, 567, 570, 589, 594, 620, 627, 630, 651, 660, 665, 682, 684, 693, 756, 770, 798, 810, 836, 837, 855, 868, 891, 924, 930, 945, 990, 1023, 1026, 1045, 1085, 1116, 1134, 1140, 1155, 1178, 1188, 1197, 1254, 1260, 1302, 1330, 1364, 1386, 1395, 1463, 1485, 1539, 1540, 1596, 1620, 1674, 1705, 1710, 1767, 1782, 1860, 1881, 1890, 1953, 1980, 1995, 2046, 2052, 2079, 2090, 2170, 2268, 2310, 2356, 2387, 2394, 2508, 2511, 2565, 2604, 2660, 2772, 2790, 2835, 2926, 2945, 2970, 3069, 3078, 3135, 3255, 3348, 3410, 3420, 3465, 3534, 3564, 3591, 3762, 3780, 3906, 3990, 4092, 4123, 4158, 4180, 4185, 4340, 4389, 4455, 4620, 4774, 4788, 5022, 5115, 5130, 5301, 5580, 5643, 5670, 5852, 5859, 5890, 5940, 5985, 6138, 6156, 6237, 6270, 6479, 6510, 6820, 6930, 7068, 7161, 7182, 7315, 7524, 7695, 7812, 7980, 8246, 8316, 8370, 8778, 8835, 8910, 9207, 9405, 9548, 9765, 10044, 10230, 10260, 10395, 10602, 10773, 11286, 11340, 11718, 11780, 11935, 11970, 12276, 12369, 12474, 12540, 12555, 12958, 13020, 13167, 13860, 14322, 14364, 14630, 15345, 15390, 15903, 16492, 16740, 16929, 17556, 17577, 17670, 17820, 17955, 18414, 18810, 19437, 19530, 20460, 20615, 20790, 21204, 21483, 21546, 21945, 22572, 23436, 23870, 23940, 24738, 24948, 25110, 25916, 26334, 26505, 27621, 28215, 28644, 29260, 29295, 30690, 30780, 31185, 31806, 32395, 33858, 35154, 35340, 35805, 35910, 36828, 37107, 37620, 38874, 39060, 39501, 41230, 41580, 42966, 43092, 43890, 45353, 46035, 47709, 47740, 49476, 50220, 52668, 53010, 53865, 55242, 56430, 58311, 58590, 61380, 61845, 62370, 63612, 64449, 64790, 65835, 67716, 70308, 71610, 71820, 74214, 77748, 79002, 79515, 82460, 84645, 85932, 87780, 87885, 90706, 92070, 95418, 97185, 106020, 107415, 107730, 110484, 111321, 112860, 116622, 117180, 118503, 123690, 124740, 128898, 129580, 131670, 136059, 138105, 143220, 148428, 158004, 159030, 169290, 174933, 175770, 181412, 184140, 185535, 190836, 193347, 194370, 197505, 214830, 215460, 222642, 226765, 233244, 237006, 238545, 247380, 257796, 263340, 272118, 276210, 291555, 318060, 322245, 333963, 338580, 349866, 351540, 371070, 386694, 388740, 395010, 408177, 429660, 445284, 453530, 474012, 477090, 524799, 544236, 552420, 556605, 583110, 592515, 644490, 667926, 680295, 699732, 742140, 773388, 790020, 816354, 874665, 907060, 954180, 966735, 1049598, 1113210, 1166220, 1185030, 1224531, 1288980, 1335852, 1360590, 1632708, 1669815, 1749330, 1933470, 2040885, 2099196, 2226420, 2370060, 2449062, 2623995, 2721180, 3339630, 3498660, 3673593, 3866940, 4081770, 4898124, 5247990, 6122655, 6679260, 7347186, 8163540, 10495980, 12245310, 14694372, 18367965, 24490620, 36735930, 73471860]

約数ペア:

[(1, 73471860), (2, 36735930), (3, 24490620), (4, 18367965), (5, 14694372), (6, 12245310), (7, 10495980), (9, 8163540), (10, 7347186), (11, 6679260), (12, 6122655), (14, 5247990), (15, 4898124), (18, 4081770), (19, 3866940), (20, 3673593), (21, 3498660), (22, 3339630), (27, 2721180), (28, 2623995), (30, 2449062), (31, 2370060), (33, 2226420), (35, 2099196), (36, 2040885), (38, 1933470), (42, 1749330), (44, 1669815), (45, 1632708), (54, 1360590), (55, 1335852), (57, 1288980), (60, 1224531), (62, 1185030), (63, 1166220), (66, 1113210), (70, 1049598), (76, 966735), (77, 954180), (81, 907060), (84, 874665), (90, 816354), (93, 790020), (95, 773388), (99, 742140), (105, 699732), (108, 680295), (110, 667926), (114, 644490), (124, 592515), (126, 583110), (132, 556605), (133, 552420), (135, 544236), (140, 524799), (154, 477090), (155, 474012), (162, 453530), (165, 445284), (171, 429660), (180, 408177), (186, 395010), (189, 388740), (190, 386694), (198, 371070), (209, 351540), (210, 349866), (217, 338580), (220, 333963), (228, 322245), (231, 318060), (252, 291555), (266, 276210), (270, 272118), (279, 263340), (285, 257796), (297, 247380), (308, 238545), (310, 237006), (315, 233244), (324, 226765), (330, 222642), (341, 215460), (342, 214830), (372, 197505), (378, 194370), (380, 193347), (385, 190836), (396, 185535), (399, 184140), (405, 181412), (418, 175770), (420, 174933), (434, 169290), (462, 159030), (465, 158004), (495, 148428), (513, 143220), (532, 138105), (540, 136059), (558, 131670), (567, 129580), (570, 128898), (589, 124740), (594, 123690), (620, 118503), (627, 117180), (630, 116622), (651, 112860), (660, 111321), (665, 110484), (682, 107730), (684, 107415), (693, 106020), (756, 97185), (770, 95418), (798, 92070), (810, 90706), (836, 87885), (837, 87780), (855, 85932), (868, 84645), (891, 82460), (924, 79515), (930, 79002), (945, 77748), (990, 74214), (1023, 71820), (1026, 71610), (1045, 70308), (1085, 67716), (1116, 65835), (1134, 64790), (1140, 64449), (1155, 63612), (1178, 62370), (1188, 61845), (1197, 61380), (1254, 58590), (1260, 58311), (1302, 56430), (1330, 55242), (1364, 53865), (1386, 53010), (1395, 52668), (1463, 50220), (1485, 49476), (1539, 47740), (1540, 47709), (1596, 46035), (1620, 45353), (1674, 43890), (1705, 43092), (1710, 42966), (1767, 41580), (1782, 41230), (1860, 39501), (1881, 39060), (1890, 38874), (1953, 37620), (1980, 37107), (1995, 36828), (2046, 35910), (2052, 35805), (2079, 35340), (2090, 35154), (2170, 33858), (2268, 32395), (2310, 31806), (2356, 31185), (2387, 30780), (2394, 30690), (2508, 29295), (2511, 29260), (2565, 28644), (2604, 28215), (2660, 27621), (2772, 26505), (2790, 26334), (2835, 25916), (2926, 25110), (2945, 24948), (2970, 24738), (3069, 23940), (3078, 23870), (3135, 23436), (3255, 22572), (3348, 21945), (3410, 21546), (3420, 21483), (3465, 21204), (3534, 20790), (3564, 20615), (3591, 20460), (3762, 19530), (3780, 19437), (3906, 18810), (3990, 18414), (4092, 17955), (4123, 17820), (4158, 17670), (4180, 17577), (4185, 17556), (4340, 16929), (4389, 16740), (4455, 16492), (4620, 15903), (4774, 15390), (4788, 15345), (5022, 14630), (5115, 14364), (5130, 14322), (5301, 13860), (5580, 13167), (5643, 13020), (5670, 12958), (5852, 12555), (5859, 12540), (5890, 12474), (5940, 12369), (5985, 12276), (6138, 11970), (6156, 11935), (6237, 11780), (6270, 11718), (6479, 11340), (6510, 11286), (6820, 10773), (6930, 10602), (7068, 10395), (7161, 10260), (7182, 10230), (7315, 10044), (7524, 9765), (7695, 9548), (7812, 9405), (7980, 9207), (8246, 8910), (8316, 8835), (8370, 8778)]