201808585215

素因数分解:

$3^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 288

約数和(自身を含む): 401748984000

約数和(自身を除く): 199940398785

約数列:

[1, 3, 5, 9, 15, 19, 27, 41, 45, 53, 57, 81, 95, 123, 135, 149, 159, 171, 205, 243, 265, 285, 369, 405, 447, 477, 513, 615, 729, 745, 779, 795, 855, 1007, 1107, 1215, 1341, 1431, 1539, 1845, 2173, 2187, 2235, 2337, 2385, 2565, 2831, 3021, 3321, 3645, 3895, 4023, 4293, 4617, 5035, 5535, 6109, 6519, 6561, 6705, 7011, 7155, 7695, 7897, 8493, 9063, 9963, 10865, 10935, 11685, 12069, 12879, 13851, 14155, 15105, 16605, 18327, 19557, 20115, 21033, 21465, 23085, 23691, 25479, 27189, 29889, 30545, 32595, 32805, 35055, 36207, 38637, 39485, 41287, 41553, 42465, 45315, 49815, 54981, 58671, 60345, 63099, 64395, 69255, 71073, 76437, 81567, 89667, 91635, 97785, 105165, 108621, 115911, 116071, 118455, 123861, 124659, 127395, 135945, 149445, 150043, 164943, 176013, 181035, 189297, 193185, 206435, 207765, 213219, 229311, 244701, 269001, 274905, 293355, 315495, 323777, 325863, 347733, 348213, 355365, 371583, 382185, 407835, 448335, 450129, 494829, 528039, 543105, 567891, 579555, 580355, 619305, 623295, 639657, 687933, 734103, 750215, 824715, 880065, 946485, 971331, 977589, 1044639, 1066095, 1114749, 1146555, 1223505, 1345005, 1350387, 1484487, 1584117, 1618885, 1629315, 1703673, 1738665, 1741065, 1857915, 1918971, 2063799, 2202309, 2250645, 2474145, 2640195, 2839455, 2913993, 3133917, 3198285, 3344247, 3439665, 3670515, 4051161, 4453461, 4752351, 4856655, 4887945, 5111019, 5223195, 5573745, 5756913, 6151763, 6191397, 6606927, 6751935, 7422435, 7920585, 8518365, 8741979, 9401751, 9594855, 10032741, 10318995, 11011545, 12153483, 13360383, 14257053, 14569965, 15669585, 16721235, 17270739, 18455289, 18574191, 20255805, 22267305, 23761755, 25555095, 26225937, 28205253, 28784565, 30098223, 30758815, 30956985, 33034635, 36460449, 40081149, 43709895, 47008755, 50163705, 51812217, 55365867, 60767415, 66801915, 71285265, 78677811, 84615759, 86353695, 90294669, 92276445, 92870955, 109381347, 131129685, 141026265, 150491115, 166097601, 182302245, 200405745, 236033433, 253847277, 259061085, 270884007, 276829335, 328144041, 393389055, 423078795, 451473345, 498292803, 546906735, 708100299, 761541831, 830488005, 984432123, 1180167165, 1269236385, 1354420035, 1494878409, 1640720205, 2124300897, 2491464015, 3540501495, 3807709155, 4484635227, 4922160615, 7474392045, 10621504485, 13453905681, 22423176135, 40361717043, 67269528405, 201808585215]

約数ペア:

[(1, 201808585215), (3, 67269528405), (5, 40361717043), (9, 22423176135), (15, 13453905681), (19, 10621504485), (27, 7474392045), (41, 4922160615), (45, 4484635227), (53, 3807709155), (57, 3540501495), (81, 2491464015), (95, 2124300897), (123, 1640720205), (135, 1494878409), (149, 1354420035), (159, 1269236385), (171, 1180167165), (205, 984432123), (243, 830488005), (265, 761541831), (285, 708100299), (369, 546906735), (405, 498292803), (447, 451473345), (477, 423078795), (513, 393389055), (615, 328144041), (729, 276829335), (745, 270884007), (779, 259061085), (795, 253847277), (855, 236033433), (1007, 200405745), (1107, 182302245), (1215, 166097601), (1341, 150491115), (1431, 141026265), (1539, 131129685), (1845, 109381347), (2173, 92870955), (2187, 92276445), (2235, 90294669), (2337, 86353695), (2385, 84615759), (2565, 78677811), (2831, 71285265), (3021, 66801915), (3321, 60767415), (3645, 55365867), (3895, 51812217), (4023, 50163705), (4293, 47008755), (4617, 43709895), (5035, 40081149), (5535, 36460449), (6109, 33034635), (6519, 30956985), (6561, 30758815), (6705, 30098223), (7011, 28784565), (7155, 28205253), (7695, 26225937), (7897, 25555095), (8493, 23761755), (9063, 22267305), (9963, 20255805), (10865, 18574191), (10935, 18455289), (11685, 17270739), (12069, 16721235), (12879, 15669585), (13851, 14569965), (14155, 14257053), (15105, 13360383), (16605, 12153483), (18327, 11011545), (19557, 10318995), (20115, 10032741), (21033, 9594855), (21465, 9401751), (23085, 8741979), (23691, 8518365), (25479, 7920585), (27189, 7422435), (29889, 6751935), (30545, 6606927), (32595, 6191397), (32805, 6151763), (35055, 5756913), (36207, 5573745), (38637, 5223195), (39485, 5111019), (41287, 4887945), (41553, 4856655), (42465, 4752351), (45315, 4453461), (49815, 4051161), (54981, 3670515), (58671, 3439665), (60345, 3344247), (63099, 3198285), (64395, 3133917), (69255, 2913993), (71073, 2839455), (76437, 2640195), (81567, 2474145), (89667, 2250645), (91635, 2202309), (97785, 2063799), (105165, 1918971), (108621, 1857915), (115911, 1741065), (116071, 1738665), (118455, 1703673), (123861, 1629315), (124659, 1618885), (127395, 1584117), (135945, 1484487), (149445, 1350387), (150043, 1345005), (164943, 1223505), (176013, 1146555), (181035, 1114749), (189297, 1066095), (193185, 1044639), (206435, 977589), (207765, 971331), (213219, 946485), (229311, 880065), (244701, 824715), (269001, 750215), (274905, 734103), (293355, 687933), (315495, 639657), (323777, 623295), (325863, 619305), (347733, 580355), (348213, 579555), (355365, 567891), (371583, 543105), (382185, 528039), (407835, 494829), (448335, 450129)]