225306840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 758419200

約数和(自身を除く): 533112360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 121, 132, 165, 177, 220, 236, 242, 263, 264, 295, 330, 354, 363, 440, 472, 484, 526, 590, 605, 649, 660, 708, 726, 789, 885, 968, 1052, 1180, 1210, 1298, 1315, 1320, 1416, 1452, 1578, 1770, 1815, 1947, 2104, 2360, 2420, 2596, 2630, 2893, 2904, 3156, 3245, 3540, 3630, 3894, 3945, 4840, 5192, 5260, 5786, 6312, 6490, 7080, 7139, 7260, 7788, 7890, 8679, 9735, 10520, 11572, 12980, 14278, 14465, 14520, 15517, 15576, 15780, 17358, 19470, 21417, 23144, 25960, 28556, 28930, 31034, 31560, 31823, 34716, 35695, 38940, 42834, 43395, 46551, 57112, 57860, 62068, 63646, 69432, 71390, 77585, 77880, 85668, 86790, 93102, 95469, 107085, 115720, 124136, 127292, 142780, 155170, 159115, 170687, 171336, 173580, 186204, 190938, 214170, 232755, 254584, 285560, 310340, 318230, 341374, 347160, 372408, 381876, 428340, 465510, 477345, 512061, 620680, 636460, 682748, 763752, 853435, 856680, 931020, 954690, 1024122, 1272920, 1365496, 1706870, 1862040, 1877557, 1909380, 2048244, 2560305, 3413740, 3755114, 3818760, 4096488, 5120610, 5632671, 6827480, 7510228, 9387785, 10241220, 11265342, 15020456, 18775570, 20482440, 22530684, 28163355, 37551140, 45061368, 56326710, 75102280, 112653420, 225306840]

約数ペア:

[(1, 225306840), (2, 112653420), (3, 75102280), (4, 56326710), (5, 45061368), (6, 37551140), (8, 28163355), (10, 22530684), (11, 20482440), (12, 18775570), (15, 15020456), (20, 11265342), (22, 10241220), (24, 9387785), (30, 7510228), (33, 6827480), (40, 5632671), (44, 5120610), (55, 4096488), (59, 3818760), (60, 3755114), (66, 3413740), (88, 2560305), (110, 2048244), (118, 1909380), (120, 1877557), (121, 1862040), (132, 1706870), (165, 1365496), (177, 1272920), (220, 1024122), (236, 954690), (242, 931020), (263, 856680), (264, 853435), (295, 763752), (330, 682748), (354, 636460), (363, 620680), (440, 512061), (472, 477345), (484, 465510), (526, 428340), (590, 381876), (605, 372408), (649, 347160), (660, 341374), (708, 318230), (726, 310340), (789, 285560), (885, 254584), (968, 232755), (1052, 214170), (1180, 190938), (1210, 186204), (1298, 173580), (1315, 171336), (1320, 170687), (1416, 159115), (1452, 155170), (1578, 142780), (1770, 127292), (1815, 124136), (1947, 115720), (2104, 107085), (2360, 95469), (2420, 93102), (2596, 86790), (2630, 85668), (2893, 77880), (2904, 77585), (3156, 71390), (3245, 69432), (3540, 63646), (3630, 62068), (3894, 57860), (3945, 57112), (4840, 46551), (5192, 43395), (5260, 42834), (5786, 38940), (6312, 35695), (6490, 34716), (7080, 31823), (7139, 31560), (7260, 31034), (7788, 28930), (7890, 28556), (8679, 25960), (9735, 23144), (10520, 21417), (11572, 19470), (12980, 17358), (14278, 15780), (14465, 15576), (14520, 15517)]