87369840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 200

約数和(自身を含む): 308782320

約数和(自身を除く): 221412480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 97, 108, 120, 135, 139, 144, 162, 180, 194, 216, 240, 270, 278, 291, 324, 360, 388, 405, 417, 432, 485, 540, 556, 582, 648, 695, 720, 776, 810, 834, 873, 970, 1080, 1112, 1164, 1251, 1296, 1390, 1455, 1552, 1620, 1668, 1746, 1940, 2085, 2160, 2224, 2328, 2502, 2619, 2780, 2910, 3240, 3336, 3492, 3753, 3880, 4170, 4365, 4656, 5004, 5238, 5560, 5820, 6255, 6480, 6672, 6984, 7506, 7760, 7857, 8340, 8730, 10008, 10476, 11120, 11259, 11640, 12510, 13095, 13483, 13968, 15012, 15714, 16680, 17460, 18765, 20016, 20952, 22518, 23280, 25020, 26190, 26966, 30024, 31428, 33360, 34920, 37530, 39285, 40449, 41904, 45036, 50040, 52380, 53932, 56295, 60048, 62856, 67415, 69840, 75060, 78570, 80898, 90072, 100080, 104760, 107864, 112590, 121347, 125712, 134830, 150120, 157140, 161796, 180144, 202245, 209520, 215728, 225180, 242694, 269660, 300240, 314280, 323592, 364041, 404490, 450360, 485388, 539320, 606735, 628560, 647184, 728082, 808980, 900720, 970776, 1078640, 1092123, 1213470, 1456164, 1617960, 1820205, 1941552, 2184246, 2426940, 2912328, 3235920, 3640410, 4368492, 4853880, 5460615, 5824656, 7280820, 8736984, 9707760, 10921230, 14561640, 17473968, 21842460, 29123280, 43684920, 87369840]

約数ペア:

[(1, 87369840), (2, 43684920), (3, 29123280), (4, 21842460), (5, 17473968), (6, 14561640), (8, 10921230), (9, 9707760), (10, 8736984), (12, 7280820), (15, 5824656), (16, 5460615), (18, 4853880), (20, 4368492), (24, 3640410), (27, 3235920), (30, 2912328), (36, 2426940), (40, 2184246), (45, 1941552), (48, 1820205), (54, 1617960), (60, 1456164), (72, 1213470), (80, 1092123), (81, 1078640), (90, 970776), (97, 900720), (108, 808980), (120, 728082), (135, 647184), (139, 628560), (144, 606735), (162, 539320), (180, 485388), (194, 450360), (216, 404490), (240, 364041), (270, 323592), (278, 314280), (291, 300240), (324, 269660), (360, 242694), (388, 225180), (405, 215728), (417, 209520), (432, 202245), (485, 180144), (540, 161796), (556, 157140), (582, 150120), (648, 134830), (695, 125712), (720, 121347), (776, 112590), (810, 107864), (834, 104760), (873, 100080), (970, 90072), (1080, 80898), (1112, 78570), (1164, 75060), (1251, 69840), (1296, 67415), (1390, 62856), (1455, 60048), (1552, 56295), (1620, 53932), (1668, 52380), (1746, 50040), (1940, 45036), (2085, 41904), (2160, 40449), (2224, 39285), (2328, 37530), (2502, 34920), (2619, 33360), (2780, 31428), (2910, 30024), (3240, 26966), (3336, 26190), (3492, 25020), (3753, 23280), (3880, 22518), (4170, 20952), (4365, 20016), (4656, 18765), (5004, 17460), (5238, 16680), (5560, 15714), (5820, 15012), (6255, 13968), (6480, 13483), (6672, 13095), (6984, 12510), (7506, 11640), (7760, 11259), (7857, 11120), (8340, 10476), (8730, 10008)]