284068620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:890

約数の個数: 240

約数和(自身を含む): 1024531200

約数和(自身を除く): 740462580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 81, 90, 95, 99, 108, 110, 114, 132, 135, 162, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 324, 330, 342, 380, 396, 405, 418, 495, 513, 540, 570, 594, 627, 660, 684, 810, 836, 839, 855, 891, 990, 1026, 1045, 1140, 1188, 1254, 1485, 1539, 1620, 1678, 1710, 1782, 1881, 1980, 2052, 2090, 2508, 2517, 2565, 2970, 3078, 3135, 3356, 3420, 3564, 3762, 4180, 4195, 4455, 5034, 5130, 5643, 5940, 6156, 6270, 7524, 7551, 7695, 8390, 8910, 9229, 9405, 10068, 10260, 11286, 12540, 12585, 15102, 15390, 15941, 16780, 16929, 17820, 18458, 18810, 22572, 22653, 25170, 27687, 28215, 30204, 30780, 31882, 33858, 36916, 37620, 37755, 45306, 46145, 47823, 50340, 55374, 56430, 63764, 67716, 67959, 75510, 79705, 83061, 84645, 90612, 92290, 95646, 110748, 112860, 113265, 135918, 138435, 143469, 151020, 159410, 166122, 169290, 175351, 184580, 191292, 226530, 239115, 249183, 271836, 276870, 286938, 318820, 332244, 338580, 339795, 350702, 415305, 430407, 453060, 478230, 498366, 526053, 553740, 573876, 679590, 701404, 717345, 747549, 830610, 860814, 876755, 956460, 996732, 1052106, 1245915, 1291221, 1359180, 1434690, 1495098, 1578159, 1661220, 1721628, 1753510, 2104212, 2152035, 2491830, 2582442, 2630265, 2869380, 2990196, 3156318, 3507020, 3737745, 4304070, 4734477, 4983660, 5164884, 5260530, 6312636, 6456105, 7475490, 7890795, 8608140, 9468954, 10521060, 12912210, 14203431, 14950980, 15781590, 18937908, 23672385, 25824420, 28406862, 31563180, 47344770, 56813724, 71017155, 94689540, 142034310, 284068620]

約数ペア:

[(1, 284068620), (2, 142034310), (3, 94689540), (4, 71017155), (5, 56813724), (6, 47344770), (9, 31563180), (10, 28406862), (11, 25824420), (12, 23672385), (15, 18937908), (18, 15781590), (19, 14950980), (20, 14203431), (22, 12912210), (27, 10521060), (30, 9468954), (33, 8608140), (36, 7890795), (38, 7475490), (44, 6456105), (45, 6312636), (54, 5260530), (55, 5164884), (57, 4983660), (60, 4734477), (66, 4304070), (76, 3737745), (81, 3507020), (90, 3156318), (95, 2990196), (99, 2869380), (108, 2630265), (110, 2582442), (114, 2491830), (132, 2152035), (135, 2104212), (162, 1753510), (165, 1721628), (171, 1661220), (180, 1578159), (190, 1495098), (198, 1434690), (209, 1359180), (220, 1291221), (228, 1245915), (270, 1052106), (285, 996732), (297, 956460), (324, 876755), (330, 860814), (342, 830610), (380, 747549), (396, 717345), (405, 701404), (418, 679590), (495, 573876), (513, 553740), (540, 526053), (570, 498366), (594, 478230), (627, 453060), (660, 430407), (684, 415305), (810, 350702), (836, 339795), (839, 338580), (855, 332244), (891, 318820), (990, 286938), (1026, 276870), (1045, 271836), (1140, 249183), (1188, 239115), (1254, 226530), (1485, 191292), (1539, 184580), (1620, 175351), (1678, 169290), (1710, 166122), (1782, 159410), (1881, 151020), (1980, 143469), (2052, 138435), (2090, 135918), (2508, 113265), (2517, 112860), (2565, 110748), (2970, 95646), (3078, 92290), (3135, 90612), (3356, 84645), (3420, 83061), (3564, 79705), (3762, 75510), (4180, 67959), (4195, 67716), (4455, 63764), (5034, 56430), (5130, 55374), (5643, 50340), (5940, 47823), (6156, 46145), (6270, 45306), (7524, 37755), (7551, 37620), (7695, 36916), (8390, 33858), (8910, 31882), (9229, 30780), (9405, 30204), (10068, 28215), (10260, 27687), (11286, 25170), (12540, 22653), (12585, 22572), (15102, 18810), (15390, 18458), (15941, 17820), (16780, 16929)]