131801885775

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1297}}^1$

素因数の和:1500

約数の個数: 240

約数和(自身を含む): 286051620096

約数和(自身を除く): 154249734321

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 67, 75, 81, 105, 107, 135, 175, 189, 201, 225, 315, 321, 335, 405, 469, 525, 535, 567, 603, 675, 749, 945, 963, 1005, 1297, 1407, 1575, 1605, 1675, 1809, 2025, 2247, 2345, 2675, 2835, 2889, 3015, 3745, 3891, 4221, 4725, 4815, 5025, 5427, 6485, 6741, 7035, 7169, 8025, 8667, 9045, 9079, 11235, 11673, 11725, 12663, 14175, 14445, 15075, 18725, 19455, 20223, 21105, 21507, 24075, 27135, 27237, 32425, 33705, 35019, 35175, 35845, 37989, 43335, 45225, 45395, 50183, 56175, 58365, 60669, 63315, 64521, 72225, 81711, 86899, 97275, 101115, 105057, 105525, 107535, 135675, 136185, 138779, 150549, 168525, 175095, 179225, 189945, 193563, 216675, 226975, 245133, 250915, 260697, 291825, 303345, 316575, 322605, 408555, 416337, 434495, 451647, 505575, 525285, 537675, 580689, 608293, 680925, 693895, 735399, 752745, 782091, 875475, 949725, 967815, 971453, 1225665, 1249011, 1254575, 1303485, 1354941, 1516725, 1613025, 1824879, 2042775, 2081685, 2172475, 2258235, 2346273, 2626425, 2903445, 2914359, 3041465, 3469475, 3676995, 3747033, 3763725, 3910455, 4064823, 4839075, 4857265, 5474637, 6128325, 6245055, 6517425, 6774705, 7038819, 8743077, 9124395, 9298193, 10408425, 11241099, 11291175, 11731365, 14517225, 14571795, 15207325, 16423911, 18384975, 18735165, 19552275, 20324115, 24286325, 26229231, 27373185, 27894579, 31225275, 33873525, 35194095, 43715385, 45621975, 46490965, 49271733, 56205495, 58656825, 65087351, 72858975, 78687693, 82119555, 83683737, 93675825, 101620575, 131146155, 136865925, 139472895, 175970475, 195262053, 218576925, 232454825, 246358665, 251051211, 281027475, 325436755, 393438465, 410597775, 418418685, 585786159, 655730775, 697364475, 753153633, 976310265, 1231793325, 1255256055, 1627183775, 1757358477, 1967192325, 2092093425, 2928930795, 3765768165, 4881551325, 5272075431, 6276280275, 8786792385, 14644653975, 18828840825, 26360377155, 43933961925, 131801885775]

約数ペア:

[(1, 131801885775), (3, 43933961925), (5, 26360377155), (7, 18828840825), (9, 14644653975), (15, 8786792385), (21, 6276280275), (25, 5272075431), (27, 4881551325), (35, 3765768165), (45, 2928930795), (63, 2092093425), (67, 1967192325), (75, 1757358477), (81, 1627183775), (105, 1255256055), (107, 1231793325), (135, 976310265), (175, 753153633), (189, 697364475), (201, 655730775), (225, 585786159), (315, 418418685), (321, 410597775), (335, 393438465), (405, 325436755), (469, 281027475), (525, 251051211), (535, 246358665), (567, 232454825), (603, 218576925), (675, 195262053), (749, 175970475), (945, 139472895), (963, 136865925), (1005, 131146155), (1297, 101620575), (1407, 93675825), (1575, 83683737), (1605, 82119555), (1675, 78687693), (1809, 72858975), (2025, 65087351), (2247, 58656825), (2345, 56205495), (2675, 49271733), (2835, 46490965), (2889, 45621975), (3015, 43715385), (3745, 35194095), (3891, 33873525), (4221, 31225275), (4725, 27894579), (4815, 27373185), (5025, 26229231), (5427, 24286325), (6485, 20324115), (6741, 19552275), (7035, 18735165), (7169, 18384975), (8025, 16423911), (8667, 15207325), (9045, 14571795), (9079, 14517225), (11235, 11731365), (11673, 11291175), (11725, 11241099), (12663, 10408425), (14175, 9298193), (14445, 9124395), (15075, 8743077), (18725, 7038819), (19455, 6774705), (20223, 6517425), (21105, 6245055), (21507, 6128325), (24075, 5474637), (27135, 4857265), (27237, 4839075), (32425, 4064823), (33705, 3910455), (35019, 3763725), (35175, 3747033), (35845, 3676995), (37989, 3469475), (43335, 3041465), (45225, 2914359), (45395, 2903445), (50183, 2626425), (56175, 2346273), (58365, 2258235), (60669, 2172475), (63315, 2081685), (64521, 2042775), (72225, 1824879), (81711, 1613025), (86899, 1516725), (97275, 1354941), (101115, 1303485), (105057, 1254575), (105525, 1249011), (107535, 1225665), (135675, 971453), (136185, 967815), (138779, 949725), (150549, 875475), (168525, 782091), (175095, 752745), (179225, 735399), (189945, 693895), (193563, 680925), (216675, 608293), (226975, 580689), (245133, 537675), (250915, 525285), (260697, 505575), (291825, 451647), (303345, 434495), (316575, 416337), (322605, 408555)]