269390340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 875884800

約数和(自身を除く): 606494460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 97, 108, 111, 135, 139, 148, 180, 185, 194, 222, 270, 278, 291, 333, 370, 388, 417, 444, 485, 540, 555, 556, 582, 666, 695, 740, 834, 873, 970, 999, 1110, 1164, 1251, 1332, 1390, 1455, 1665, 1668, 1746, 1940, 1998, 2085, 2220, 2502, 2619, 2780, 2910, 3330, 3492, 3589, 3753, 3996, 4170, 4365, 4995, 5004, 5143, 5238, 5820, 6255, 6660, 7178, 7506, 8340, 8730, 9990, 10286, 10476, 10767, 12510, 13095, 13483, 14356, 15012, 15429, 17460, 17945, 18765, 19980, 20572, 21534, 25020, 25715, 26190, 26966, 30858, 32301, 35890, 37530, 40449, 43068, 46287, 51430, 52380, 53835, 53932, 61716, 64602, 67415, 71780, 75060, 77145, 80898, 92574, 96903, 102860, 107670, 121347, 129204, 134830, 138861, 154290, 161505, 161796, 185148, 193806, 202245, 215340, 231435, 242694, 269660, 277722, 308580, 323010, 364041, 387612, 404490, 462870, 484515, 485388, 498871, 555444, 606735, 646020, 694305, 728082, 808980, 925740, 969030, 997742, 1213470, 1388610, 1456164, 1496613, 1820205, 1938060, 1995484, 2426940, 2494355, 2777220, 2993226, 3640410, 4489839, 4988710, 5986452, 7280820, 7483065, 8979678, 9977420, 13469517, 14966130, 17959356, 22449195, 26939034, 29932260, 44898390, 53878068, 67347585, 89796780, 134695170, 269390340]

約数ペア:

[(1, 269390340), (2, 134695170), (3, 89796780), (4, 67347585), (5, 53878068), (6, 44898390), (9, 29932260), (10, 26939034), (12, 22449195), (15, 17959356), (18, 14966130), (20, 13469517), (27, 9977420), (30, 8979678), (36, 7483065), (37, 7280820), (45, 5986452), (54, 4988710), (60, 4489839), (74, 3640410), (90, 2993226), (97, 2777220), (108, 2494355), (111, 2426940), (135, 1995484), (139, 1938060), (148, 1820205), (180, 1496613), (185, 1456164), (194, 1388610), (222, 1213470), (270, 997742), (278, 969030), (291, 925740), (333, 808980), (370, 728082), (388, 694305), (417, 646020), (444, 606735), (485, 555444), (540, 498871), (555, 485388), (556, 484515), (582, 462870), (666, 404490), (695, 387612), (740, 364041), (834, 323010), (873, 308580), (970, 277722), (999, 269660), (1110, 242694), (1164, 231435), (1251, 215340), (1332, 202245), (1390, 193806), (1455, 185148), (1665, 161796), (1668, 161505), (1746, 154290), (1940, 138861), (1998, 134830), (2085, 129204), (2220, 121347), (2502, 107670), (2619, 102860), (2780, 96903), (2910, 92574), (3330, 80898), (3492, 77145), (3589, 75060), (3753, 71780), (3996, 67415), (4170, 64602), (4365, 61716), (4995, 53932), (5004, 53835), (5143, 52380), (5238, 51430), (5820, 46287), (6255, 43068), (6660, 40449), (7178, 37530), (7506, 35890), (8340, 32301), (8730, 30858), (9990, 26966), (10286, 26190), (10476, 25715), (10767, 25020), (12510, 21534), (13095, 20572), (13483, 19980), (14356, 18765), (15012, 17945), (15429, 17460)]