282697140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1693}}^1$

素因数の和:1750

約数の個数: 144

約数和(自身を含む): 908417664

約数和(自身を除く): 625720524

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 121, 132, 138, 165, 220, 230, 242, 253, 276, 330, 345, 363, 460, 484, 506, 605, 660, 690, 726, 759, 1012, 1210, 1265, 1380, 1452, 1518, 1693, 1815, 2420, 2530, 2783, 3036, 3386, 3630, 3795, 5060, 5079, 5566, 6772, 7260, 7590, 8349, 8465, 10158, 11132, 13915, 15180, 16698, 16930, 18623, 20316, 25395, 27830, 33396, 33860, 37246, 38939, 41745, 50790, 55660, 55869, 74492, 77878, 83490, 93115, 101580, 111738, 116817, 155756, 166980, 186230, 194695, 204853, 223476, 233634, 279345, 372460, 389390, 409706, 428329, 467268, 558690, 584085, 614559, 778780, 819412, 856658, 1024265, 1117380, 1168170, 1229118, 1284987, 1713316, 2048530, 2141645, 2336340, 2458236, 2569974, 3072795, 4097060, 4283290, 4711619, 5139948, 6145590, 6424935, 8566580, 9423238, 12291180, 12849870, 14134857, 18846476, 23558095, 25699740, 28269714, 47116190, 56539428, 70674285, 94232380, 141348570, 282697140]

約数ペア:

[(1, 282697140), (2, 141348570), (3, 94232380), (4, 70674285), (5, 56539428), (6, 47116190), (10, 28269714), (11, 25699740), (12, 23558095), (15, 18846476), (20, 14134857), (22, 12849870), (23, 12291180), (30, 9423238), (33, 8566580), (44, 6424935), (46, 6145590), (55, 5139948), (60, 4711619), (66, 4283290), (69, 4097060), (92, 3072795), (110, 2569974), (115, 2458236), (121, 2336340), (132, 2141645), (138, 2048530), (165, 1713316), (220, 1284987), (230, 1229118), (242, 1168170), (253, 1117380), (276, 1024265), (330, 856658), (345, 819412), (363, 778780), (460, 614559), (484, 584085), (506, 558690), (605, 467268), (660, 428329), (690, 409706), (726, 389390), (759, 372460), (1012, 279345), (1210, 233634), (1265, 223476), (1380, 204853), (1452, 194695), (1518, 186230), (1693, 166980), (1815, 155756), (2420, 116817), (2530, 111738), (2783, 101580), (3036, 93115), (3386, 83490), (3630, 77878), (3795, 74492), (5060, 55869), (5079, 55660), (5566, 50790), (6772, 41745), (7260, 38939), (7590, 37246), (8349, 33860), (8465, 33396), (10158, 27830), (11132, 25395), (13915, 20316), (15180, 18623), (16698, 16930)]