225702960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3631}}^1$

素因数の和:3691

約数の個数: 160

約数和(自身を含む): 821471232

約数和(自身を除く): 595768272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2590, 2960, 3108, 3631, 3885, 4144, 4440, 5180, 6216, 7262, 7770, 8880, 10360, 10893, 12432, 14524, 15540, 18155, 20720, 21786, 25417, 29048, 31080, 36310, 43572, 50834, 54465, 58096, 62160, 72620, 76251, 87144, 101668, 108930, 127085, 134347, 145240, 152502, 174288, 203336, 217860, 254170, 268694, 290480, 305004, 381255, 403041, 406672, 435720, 508340, 537388, 610008, 671735, 762510, 806082, 871440, 940429, 1016680, 1074776, 1220016, 1343470, 1525020, 1612164, 1880858, 2015205, 2033360, 2149552, 2686940, 2821287, 3050040, 3224328, 3761716, 4030410, 4702145, 5373880, 5642574, 6100080, 6448656, 7523432, 8060820, 9404290, 10747760, 11285148, 14106435, 15046864, 16121640, 18808580, 22570296, 28212870, 32243280, 37617160, 45140592, 56425740, 75234320, 112851480, 225702960]

約数ペア:

[(1, 225702960), (2, 112851480), (3, 75234320), (4, 56425740), (5, 45140592), (6, 37617160), (7, 32243280), (8, 28212870), (10, 22570296), (12, 18808580), (14, 16121640), (15, 15046864), (16, 14106435), (20, 11285148), (21, 10747760), (24, 9404290), (28, 8060820), (30, 7523432), (35, 6448656), (37, 6100080), (40, 5642574), (42, 5373880), (48, 4702145), (56, 4030410), (60, 3761716), (70, 3224328), (74, 3050040), (80, 2821287), (84, 2686940), (105, 2149552), (111, 2033360), (112, 2015205), (120, 1880858), (140, 1612164), (148, 1525020), (168, 1343470), (185, 1220016), (210, 1074776), (222, 1016680), (240, 940429), (259, 871440), (280, 806082), (296, 762510), (336, 671735), (370, 610008), (420, 537388), (444, 508340), (518, 435720), (555, 406672), (560, 403041), (592, 381255), (740, 305004), (777, 290480), (840, 268694), (888, 254170), (1036, 217860), (1110, 203336), (1295, 174288), (1480, 152502), (1554, 145240), (1680, 134347), (1776, 127085), (2072, 108930), (2220, 101668), (2590, 87144), (2960, 76251), (3108, 72620), (3631, 62160), (3885, 58096), (4144, 54465), (4440, 50834), (5180, 43572), (6216, 36310), (7262, 31080), (7770, 29048), (8880, 25417), (10360, 21786), (10893, 20720), (12432, 18155), (14524, 15540)]