20222494425

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:402

約数の個数: 240

約数和(自身を含む): 44075750400

約数和(自身を除く): 23853255975

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 67, 75, 81, 105, 107, 135, 175, 189, 199, 201, 225, 315, 321, 335, 405, 469, 525, 535, 567, 597, 603, 675, 749, 945, 963, 995, 1005, 1393, 1407, 1575, 1605, 1675, 1791, 1809, 2025, 2247, 2345, 2675, 2835, 2889, 2985, 3015, 3745, 4179, 4221, 4725, 4815, 4975, 5025, 5373, 5427, 6741, 6965, 7035, 7169, 8025, 8667, 8955, 9045, 11235, 11725, 12537, 12663, 13333, 14175, 14445, 14925, 15075, 16119, 18725, 20223, 20895, 21105, 21293, 21507, 24075, 26865, 27135, 33705, 34825, 35175, 35845, 37611, 37989, 39999, 43335, 44775, 45225, 50183, 56175, 60669, 62685, 63315, 63879, 64521, 66665, 72225, 80595, 93331, 101115, 104475, 105525, 106465, 107535, 112833, 119997, 134325, 135675, 149051, 150549, 168525, 179225, 188055, 189945, 191637, 193563, 199995, 216675, 250915, 279993, 303345, 313425, 316575, 319395, 322605, 333325, 359991, 402975, 447153, 451647, 466655, 505575, 532325, 537675, 564165, 574911, 580689, 599985, 745255, 752745, 839979, 940275, 949725, 958185, 967815, 999975, 1079973, 1254575, 1341459, 1354941, 1399965, 1426631, 1516725, 1596975, 1613025, 1724733, 1799955, 2235765, 2258235, 2333275, 2519937, 2820825, 2874555, 2903445, 2999925, 3726275, 3763725, 4024377, 4064823, 4199895, 4279893, 4790925, 4839075, 5399865, 6707295, 6774705, 6999825, 7133155, 7559811, 8623665, 8999775, 9986417, 11178825, 11291175, 12073131, 12599685, 12839679, 14372775, 14517225, 20121885, 20324115, 20999475, 21399465, 26999325, 29959251, 33536475, 33873525, 35665775, 37799055, 38519037, 43118325, 49932085, 60365655, 62998425, 64198395, 89877753, 100609425, 101620575, 106997325, 115557111, 149796255, 188995275, 192595185, 249660425, 269633259, 301828275, 320991975, 449388765, 577785555, 748981275, 808899777, 962975925, 1348166295, 2246943825, 2888927775, 4044498885, 6740831475, 20222494425]

約数ペア:

[(1, 20222494425), (3, 6740831475), (5, 4044498885), (7, 2888927775), (9, 2246943825), (15, 1348166295), (21, 962975925), (25, 808899777), (27, 748981275), (35, 577785555), (45, 449388765), (63, 320991975), (67, 301828275), (75, 269633259), (81, 249660425), (105, 192595185), (107, 188995275), (135, 149796255), (175, 115557111), (189, 106997325), (199, 101620575), (201, 100609425), (225, 89877753), (315, 64198395), (321, 62998425), (335, 60365655), (405, 49932085), (469, 43118325), (525, 38519037), (535, 37799055), (567, 35665775), (597, 33873525), (603, 33536475), (675, 29959251), (749, 26999325), (945, 21399465), (963, 20999475), (995, 20324115), (1005, 20121885), (1393, 14517225), (1407, 14372775), (1575, 12839679), (1605, 12599685), (1675, 12073131), (1791, 11291175), (1809, 11178825), (2025, 9986417), (2247, 8999775), (2345, 8623665), (2675, 7559811), (2835, 7133155), (2889, 6999825), (2985, 6774705), (3015, 6707295), (3745, 5399865), (4179, 4839075), (4221, 4790925), (4725, 4279893), (4815, 4199895), (4975, 4064823), (5025, 4024377), (5373, 3763725), (5427, 3726275), (6741, 2999925), (6965, 2903445), (7035, 2874555), (7169, 2820825), (8025, 2519937), (8667, 2333275), (8955, 2258235), (9045, 2235765), (11235, 1799955), (11725, 1724733), (12537, 1613025), (12663, 1596975), (13333, 1516725), (14175, 1426631), (14445, 1399965), (14925, 1354941), (15075, 1341459), (16119, 1254575), (18725, 1079973), (20223, 999975), (20895, 967815), (21105, 958185), (21293, 949725), (21507, 940275), (24075, 839979), (26865, 752745), (27135, 745255), (33705, 599985), (34825, 580689), (35175, 574911), (35845, 564165), (37611, 537675), (37989, 532325), (39999, 505575), (43335, 466655), (44775, 451647), (45225, 447153), (50183, 402975), (56175, 359991), (60669, 333325), (62685, 322605), (63315, 319395), (63879, 316575), (64521, 313425), (66665, 303345), (72225, 279993), (80595, 250915), (93331, 216675), (101115, 199995), (104475, 193563), (105525, 191637), (106465, 189945), (107535, 188055), (112833, 179225), (119997, 168525), (134325, 150549), (135675, 149051)]