20170949400

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23201}}^1$

素因数の和:23256

約数の個数: 384

約数和(自身を含む): 82858982400

約数和(自身を除く): 62688033000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 46, 50, 54, 56, 60, 63, 69, 70, 72, 75, 84, 90, 92, 100, 105, 108, 115, 120, 126, 135, 138, 140, 150, 161, 168, 175, 180, 184, 189, 200, 207, 210, 216, 225, 230, 252, 270, 276, 280, 300, 315, 322, 345, 350, 360, 378, 414, 420, 450, 460, 483, 504, 525, 540, 552, 575, 600, 621, 630, 644, 675, 690, 700, 756, 805, 828, 840, 900, 920, 945, 966, 1035, 1050, 1080, 1150, 1242, 1260, 1288, 1350, 1380, 1400, 1449, 1512, 1575, 1610, 1656, 1725, 1800, 1890, 1932, 2070, 2100, 2300, 2415, 2484, 2520, 2700, 2760, 2898, 3105, 3150, 3220, 3450, 3780, 3864, 4025, 4140, 4200, 4347, 4600, 4725, 4830, 4968, 5175, 5400, 5796, 6210, 6300, 6440, 6900, 7245, 7560, 8050, 8280, 8694, 9450, 9660, 10350, 11592, 12075, 12420, 12600, 13800, 14490, 15525, 16100, 17388, 18900, 19320, 20700, 21735, 23201, 24150, 24840, 28980, 31050, 32200, 34776, 36225, 37800, 41400, 43470, 46402, 48300, 57960, 62100, 69603, 72450, 86940, 92804, 96600, 108675, 116005, 124200, 139206, 144900, 162407, 173880, 185608, 208809, 217350, 232010, 278412, 289800, 324814, 348015, 417618, 434700, 464020, 487221, 533623, 556824, 580025, 626427, 649628, 696030, 812035, 835236, 869400, 928040, 974442, 1044045, 1067246, 1160050, 1252854, 1299256, 1392060, 1461663, 1600869, 1624070, 1670472, 1740075, 1948884, 2088090, 2134492, 2320100, 2436105, 2505708, 2668115, 2784120, 2923326, 3132135, 3201738, 3248140, 3480150, 3735361, 3897768, 4060175, 4176180, 4268984, 4384989, 4640200, 4802607, 4872210, 5011416, 5220225, 5336230, 5846652, 6264270, 6403476, 6496280, 6960300, 7308315, 7470722, 8004345, 8120350, 8352360, 8769978, 9605214, 9744420, 10440450, 10672460, 11206083, 11693304, 12180525, 12528540, 12806952, 13340575, 13920600, 14407821, 14616630, 14941444, 15660675, 16008690, 16240700, 17539956, 18676805, 19210428, 19488840, 20880900, 21344920, 21924945, 22412166, 24013035, 24361050, 25057080, 26681150, 28815642, 29233260, 29882888, 31321350, 32017380, 32481400, 33618249, 35079912, 36541575, 37353610, 38420856, 40021725, 41761800, 43849890, 44824332, 48026070, 48722100, 53362300, 56030415, 57631284, 58466520, 62642700, 64034760, 67236498, 72039105, 73083150, 74707220, 80043450, 87699780, 89648664, 93384025, 96052140, 97444200, 100854747, 106724600, 109624725, 112060830, 115262568, 120065175, 125285400, 134472996, 144078210, 146166300, 149414440, 160086900, 168091245, 175399560, 186768050, 192104280, 201709494, 219249450, 224121660, 240130350, 268945992, 280152075, 288156420, 292332600, 320173800, 336182490, 360195525, 373536100, 403418988, 438498900, 448243320, 480260700, 504273735, 560304150, 576312840, 672364980, 720391050, 747072200, 806837976, 840456225, 876997800, 960521400, 1008547470, 1120608300, 1344729960, 1440782100, 1680912450, 2017094940, 2241216600, 2521368675, 2881564200, 3361824900, 4034189880, 5042737350, 6723649800, 10085474700, 20170949400]

約数ペア:

[(1, 20170949400), (2, 10085474700), (3, 6723649800), (4, 5042737350), (5, 4034189880), (6, 3361824900), (7, 2881564200), (8, 2521368675), (9, 2241216600), (10, 2017094940), (12, 1680912450), (14, 1440782100), (15, 1344729960), (18, 1120608300), (20, 1008547470), (21, 960521400), (23, 876997800), (24, 840456225), (25, 806837976), (27, 747072200), (28, 720391050), (30, 672364980), (35, 576312840), (36, 560304150), (40, 504273735), (42, 480260700), (45, 448243320), (46, 438498900), (50, 403418988), (54, 373536100), (56, 360195525), (60, 336182490), (63, 320173800), (69, 292332600), (70, 288156420), (72, 280152075), (75, 268945992), (84, 240130350), (90, 224121660), (92, 219249450), (100, 201709494), (105, 192104280), (108, 186768050), (115, 175399560), (120, 168091245), (126, 160086900), (135, 149414440), (138, 146166300), (140, 144078210), (150, 134472996), (161, 125285400), (168, 120065175), (175, 115262568), (180, 112060830), (184, 109624725), (189, 106724600), (200, 100854747), (207, 97444200), (210, 96052140), (216, 93384025), (225, 89648664), (230, 87699780), (252, 80043450), (270, 74707220), (276, 73083150), (280, 72039105), (300, 67236498), (315, 64034760), (322, 62642700), (345, 58466520), (350, 57631284), (360, 56030415), (378, 53362300), (414, 48722100), (420, 48026070), (450, 44824332), (460, 43849890), (483, 41761800), (504, 40021725), (525, 38420856), (540, 37353610), (552, 36541575), (575, 35079912), (600, 33618249), (621, 32481400), (630, 32017380), (644, 31321350), (675, 29882888), (690, 29233260), (700, 28815642), (756, 26681150), (805, 25057080), (828, 24361050), (840, 24013035), (900, 22412166), (920, 21924945), (945, 21344920), (966, 20880900), (1035, 19488840), (1050, 19210428), (1080, 18676805), (1150, 17539956), (1242, 16240700), (1260, 16008690), (1288, 15660675), (1350, 14941444), (1380, 14616630), (1400, 14407821), (1449, 13920600), (1512, 13340575), (1575, 12806952), (1610, 12528540), (1656, 12180525), (1725, 11693304), (1800, 11206083), (1890, 10672460), (1932, 10440450), (2070, 9744420), (2100, 9605214), (2300, 8769978), (2415, 8352360), (2484, 8120350), (2520, 8004345), (2700, 7470722), (2760, 7308315), (2898, 6960300), (3105, 6496280), (3150, 6403476), (3220, 6264270), (3450, 5846652), (3780, 5336230), (3864, 5220225), (4025, 5011416), (4140, 4872210), (4200, 4802607), (4347, 4640200), (4600, 4384989), (4725, 4268984), (4830, 4176180), (4968, 4060175), (5175, 3897768), (5400, 3735361), (5796, 3480150), (6210, 3248140), (6300, 3201738), (6440, 3132135), (6900, 2923326), (7245, 2784120), (7560, 2668115), (8050, 2505708), (8280, 2436105), (8694, 2320100), (9450, 2134492), (9660, 2088090), (10350, 1948884), (11592, 1740075), (12075, 1670472), (12420, 1624070), (12600, 1600869), (13800, 1461663), (14490, 1392060), (15525, 1299256), (16100, 1252854), (17388, 1160050), (18900, 1067246), (19320, 1044045), (20700, 974442), (21735, 928040), (23201, 869400), (24150, 835236), (24840, 812035), (28980, 696030), (31050, 649628), (32200, 626427), (34776, 580025), (36225, 556824), (37800, 533623), (41400, 487221), (43470, 464020), (46402, 434700), (48300, 417618), (57960, 348015), (62100, 324814), (69603, 289800), (72450, 278412), (86940, 232010), (92804, 217350), (96600, 208809), (108675, 185608), (116005, 173880), (124200, 162407), (139206, 144900)]