556115220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 1902071808

約数和(自身を除く): 1345956588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 53, 54, 60, 68, 81, 85, 90, 102, 106, 108, 127, 135, 153, 159, 162, 170, 180, 204, 212, 243, 254, 255, 265, 270, 306, 318, 324, 340, 381, 405, 459, 477, 486, 508, 510, 530, 540, 612, 635, 636, 762, 765, 795, 810, 901, 918, 954, 972, 1020, 1060, 1143, 1215, 1270, 1377, 1431, 1524, 1530, 1590, 1620, 1802, 1836, 1905, 1908, 2159, 2286, 2295, 2385, 2430, 2540, 2703, 2754, 2862, 3060, 3180, 3429, 3604, 3810, 4131, 4293, 4318, 4505, 4572, 4590, 4770, 4860, 5406, 5508, 5715, 5724, 6477, 6731, 6858, 6885, 7155, 7620, 8109, 8262, 8586, 8636, 9010, 9180, 9540, 10287, 10795, 10812, 11430, 12879, 12954, 13462, 13515, 13716, 13770, 14310, 16218, 16524, 17145, 17172, 18020, 19431, 20193, 20574, 20655, 21465, 21590, 22860, 24327, 25758, 25908, 26924, 27030, 27540, 28620, 30861, 32385, 32436, 33655, 34290, 38862, 40386, 40545, 41148, 41310, 42930, 43180, 48654, 51435, 51516, 54060, 58293, 60579, 61722, 64395, 64770, 67310, 68580, 72981, 77724, 80772, 81090, 82620, 85860, 97155, 97308, 100965, 102870, 114427, 116586, 121158, 121635, 123444, 128790, 129540, 134620, 145962, 154305, 162180, 174879, 181737, 194310, 201930, 205740, 218943, 228854, 233172, 242316, 243270, 257580, 291465, 291924, 302895, 308610, 343281, 349758, 363474, 364905, 388620, 403860, 437886, 457708, 486540, 524637, 545211, 572135, 582930, 605790, 617220, 686562, 699516, 726948, 729810, 874395, 875772, 908685, 1029843, 1049274, 1090422, 1094715, 1144270, 1165860, 1211580, 1373124, 1459620, 1635633, 1716405, 1748790, 1817370, 2059686, 2098548, 2180844, 2189430, 2288540, 2623185, 2726055, 3089529, 3271266, 3432810, 3497580, 3634740, 4119372, 4378860, 5149215, 5246370, 5452110, 6179058, 6542532, 6865620, 8178165, 9268587, 10298430, 10492740, 10904220, 12358116, 15447645, 16356330, 18537174, 20596860, 27805761, 30895290, 32712660, 37074348, 46342935, 55611522, 61790580, 92685870, 111223044, 139028805, 185371740, 278057610, 556115220]

約数ペア:

[(1, 556115220), (2, 278057610), (3, 185371740), (4, 139028805), (5, 111223044), (6, 92685870), (9, 61790580), (10, 55611522), (12, 46342935), (15, 37074348), (17, 32712660), (18, 30895290), (20, 27805761), (27, 20596860), (30, 18537174), (34, 16356330), (36, 15447645), (45, 12358116), (51, 10904220), (53, 10492740), (54, 10298430), (60, 9268587), (68, 8178165), (81, 6865620), (85, 6542532), (90, 6179058), (102, 5452110), (106, 5246370), (108, 5149215), (127, 4378860), (135, 4119372), (153, 3634740), (159, 3497580), (162, 3432810), (170, 3271266), (180, 3089529), (204, 2726055), (212, 2623185), (243, 2288540), (254, 2189430), (255, 2180844), (265, 2098548), (270, 2059686), (306, 1817370), (318, 1748790), (324, 1716405), (340, 1635633), (381, 1459620), (405, 1373124), (459, 1211580), (477, 1165860), (486, 1144270), (508, 1094715), (510, 1090422), (530, 1049274), (540, 1029843), (612, 908685), (635, 875772), (636, 874395), (762, 729810), (765, 726948), (795, 699516), (810, 686562), (901, 617220), (918, 605790), (954, 582930), (972, 572135), (1020, 545211), (1060, 524637), (1143, 486540), (1215, 457708), (1270, 437886), (1377, 403860), (1431, 388620), (1524, 364905), (1530, 363474), (1590, 349758), (1620, 343281), (1802, 308610), (1836, 302895), (1905, 291924), (1908, 291465), (2159, 257580), (2286, 243270), (2295, 242316), (2385, 233172), (2430, 228854), (2540, 218943), (2703, 205740), (2754, 201930), (2862, 194310), (3060, 181737), (3180, 174879), (3429, 162180), (3604, 154305), (3810, 145962), (4131, 134620), (4293, 129540), (4318, 128790), (4505, 123444), (4572, 121635), (4590, 121158), (4770, 116586), (4860, 114427), (5406, 102870), (5508, 100965), (5715, 97308), (5724, 97155), (6477, 85860), (6731, 82620), (6858, 81090), (6885, 80772), (7155, 77724), (7620, 72981), (8109, 68580), (8262, 67310), (8586, 64770), (8636, 64395), (9010, 61722), (9180, 60579), (9540, 58293), (10287, 54060), (10795, 51516), (10812, 51435), (11430, 48654), (12879, 43180), (12954, 42930), (13462, 41310), (13515, 41148), (13716, 40545), (13770, 40386), (14310, 38862), (16218, 34290), (16524, 33655), (17145, 32436), (17172, 32385), (18020, 30861), (19431, 28620), (20193, 27540), (20574, 27030), (20655, 26924), (21465, 25908), (21590, 25758), (22860, 24327)]