18870676000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 288

約数和(自身を含む): 51532056576

約数和(自身を除く): 32661380576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 121, 125, 127, 160, 176, 200, 220, 242, 250, 254, 275, 307, 352, 400, 440, 484, 500, 508, 550, 605, 614, 635, 800, 880, 968, 1000, 1016, 1100, 1210, 1228, 1270, 1375, 1397, 1535, 1760, 1936, 2000, 2032, 2200, 2420, 2456, 2540, 2750, 2794, 3025, 3070, 3175, 3377, 3872, 4000, 4064, 4400, 4840, 4912, 5080, 5500, 5588, 6050, 6140, 6350, 6754, 6985, 7675, 8800, 9680, 9824, 10160, 11000, 11176, 12100, 12280, 12700, 13508, 13970, 15125, 15350, 15367, 15875, 16885, 19360, 20320, 22000, 22352, 24200, 24560, 25400, 27016, 27940, 30250, 30700, 30734, 31750, 33770, 34925, 37147, 38375, 38989, 44000, 44704, 48400, 49120, 50800, 54032, 55880, 60500, 61400, 61468, 63500, 67540, 69850, 74294, 76750, 76835, 77978, 84425, 96800, 101600, 108064, 111760, 121000, 122800, 122936, 127000, 135080, 139700, 148588, 153500, 153670, 155956, 168850, 174625, 185735, 194945, 223520, 242000, 245600, 245872, 254000, 270160, 279400, 297176, 307000, 307340, 311912, 337700, 349250, 371470, 384175, 389890, 422125, 428879, 484000, 491744, 508000, 540320, 558800, 594352, 614000, 614680, 623824, 675400, 698500, 742940, 768350, 779780, 844250, 857758, 928675, 974725, 1117600, 1188704, 1228000, 1229360, 1247648, 1350800, 1397000, 1485880, 1536700, 1559560, 1688500, 1715516, 1857350, 1920875, 1949450, 2144395, 2458720, 2701600, 2794000, 2971760, 3073400, 3119120, 3377000, 3431032, 3714700, 3841750, 3898900, 4288790, 4643375, 4717669, 4873625, 5588000, 5943520, 6146800, 6238240, 6754000, 6862064, 7429400, 7683500, 7797800, 8577580, 9286750, 9435338, 9747250, 10721975, 12293600, 13508000, 13724128, 14858800, 15367000, 15595600, 17155160, 18573500, 18870676, 19494500, 21443950, 23588345, 29717600, 30734000, 31191200, 34310320, 37147000, 37741352, 38989000, 42887900, 47176690, 53609875, 61468000, 68620640, 74294000, 75482704, 77978000, 85775800, 94353380, 107219750, 117941725, 148588000, 150965408, 155956000, 171551600, 188706760, 214439500, 235883450, 343103200, 377413520, 428879000, 471766900, 589708625, 754827040, 857758000, 943533800, 1179417250, 1715516000, 1887067600, 2358834500, 3774135200, 4717669000, 9435338000, 18870676000]

約数ペア:

[(1, 18870676000), (2, 9435338000), (4, 4717669000), (5, 3774135200), (8, 2358834500), (10, 1887067600), (11, 1715516000), (16, 1179417250), (20, 943533800), (22, 857758000), (25, 754827040), (32, 589708625), (40, 471766900), (44, 428879000), (50, 377413520), (55, 343103200), (80, 235883450), (88, 214439500), (100, 188706760), (110, 171551600), (121, 155956000), (125, 150965408), (127, 148588000), (160, 117941725), (176, 107219750), (200, 94353380), (220, 85775800), (242, 77978000), (250, 75482704), (254, 74294000), (275, 68620640), (307, 61468000), (352, 53609875), (400, 47176690), (440, 42887900), (484, 38989000), (500, 37741352), (508, 37147000), (550, 34310320), (605, 31191200), (614, 30734000), (635, 29717600), (800, 23588345), (880, 21443950), (968, 19494500), (1000, 18870676), (1016, 18573500), (1100, 17155160), (1210, 15595600), (1228, 15367000), (1270, 14858800), (1375, 13724128), (1397, 13508000), (1535, 12293600), (1760, 10721975), (1936, 9747250), (2000, 9435338), (2032, 9286750), (2200, 8577580), (2420, 7797800), (2456, 7683500), (2540, 7429400), (2750, 6862064), (2794, 6754000), (3025, 6238240), (3070, 6146800), (3175, 5943520), (3377, 5588000), (3872, 4873625), (4000, 4717669), (4064, 4643375), (4400, 4288790), (4840, 3898900), (4912, 3841750), (5080, 3714700), (5500, 3431032), (5588, 3377000), (6050, 3119120), (6140, 3073400), (6350, 2971760), (6754, 2794000), (6985, 2701600), (7675, 2458720), (8800, 2144395), (9680, 1949450), (9824, 1920875), (10160, 1857350), (11000, 1715516), (11176, 1688500), (12100, 1559560), (12280, 1536700), (12700, 1485880), (13508, 1397000), (13970, 1350800), (15125, 1247648), (15350, 1229360), (15367, 1228000), (15875, 1188704), (16885, 1117600), (19360, 974725), (20320, 928675), (22000, 857758), (22352, 844250), (24200, 779780), (24560, 768350), (25400, 742940), (27016, 698500), (27940, 675400), (30250, 623824), (30700, 614680), (30734, 614000), (31750, 594352), (33770, 558800), (34925, 540320), (37147, 508000), (38375, 491744), (38989, 484000), (44000, 428879), (44704, 422125), (48400, 389890), (49120, 384175), (50800, 371470), (54032, 349250), (55880, 337700), (60500, 311912), (61400, 307340), (61468, 307000), (63500, 297176), (67540, 279400), (69850, 270160), (74294, 254000), (76750, 245872), (76835, 245600), (77978, 242000), (84425, 223520), (96800, 194945), (101600, 185735), (108064, 174625), (111760, 168850), (121000, 155956), (122800, 153670), (122936, 153500), (127000, 148588), (135080, 139700)]