81435370800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{95987}}^1$

素因数の和:96116

約数の個数: 240

約数和(自身を含む): 301085943552

約数和(自身を除く): 219650572752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 101, 105, 112, 120, 140, 150, 168, 175, 200, 202, 210, 240, 280, 300, 303, 336, 350, 400, 404, 420, 505, 525, 560, 600, 606, 700, 707, 808, 840, 1010, 1050, 1200, 1212, 1400, 1414, 1515, 1616, 1680, 2020, 2100, 2121, 2424, 2525, 2800, 2828, 3030, 3535, 4040, 4200, 4242, 4848, 5050, 5656, 6060, 7070, 7575, 8080, 8400, 8484, 10100, 10605, 11312, 12120, 14140, 15150, 16968, 17675, 20200, 21210, 24240, 28280, 30300, 33936, 35350, 40400, 42420, 53025, 56560, 60600, 70700, 84840, 95987, 106050, 121200, 141400, 169680, 191974, 212100, 282800, 287961, 383948, 424200, 479935, 575922, 671909, 767896, 848400, 959870, 1151844, 1343818, 1439805, 1535792, 1919740, 2015727, 2303688, 2399675, 2687636, 2879610, 3359545, 3839480, 4031454, 4607376, 4799350, 5375272, 5759220, 6719090, 7199025, 7678960, 8062908, 9598700, 9694687, 10078635, 10750544, 11518440, 13438180, 14398050, 16125816, 16797725, 19197400, 19389374, 20157270, 23036880, 26876360, 28796100, 29084061, 32251632, 33595450, 38394800, 38778748, 40314540, 48473435, 50393175, 53752720, 57592200, 58168122, 67190900, 67862809, 77557496, 80629080, 96946870, 100786350, 115184400, 116336244, 134381800, 135725618, 145420305, 155114992, 161258160, 193893740, 201572700, 203588427, 232672488, 242367175, 268763600, 271451236, 290840610, 339314045, 387787480, 403145400, 407176854, 465344976, 484734350, 542902472, 581681220, 678628090, 727101525, 775574960, 806290800, 814353708, 969468700, 1017942135, 1085804944, 1163362440, 1357256180, 1454203050, 1628707416, 1696570225, 1938937400, 2035884270, 2326724880, 2714512360, 2908406100, 3257414832, 3393140450, 3877874800, 4071768540, 5089710675, 5429024720, 5816812200, 6786280900, 8143537080, 10179421350, 11633624400, 13572561800, 16287074160, 20358842700, 27145123600, 40717685400, 81435370800]

約数ペア:

[(1, 81435370800), (2, 40717685400), (3, 27145123600), (4, 20358842700), (5, 16287074160), (6, 13572561800), (7, 11633624400), (8, 10179421350), (10, 8143537080), (12, 6786280900), (14, 5816812200), (15, 5429024720), (16, 5089710675), (20, 4071768540), (21, 3877874800), (24, 3393140450), (25, 3257414832), (28, 2908406100), (30, 2714512360), (35, 2326724880), (40, 2035884270), (42, 1938937400), (48, 1696570225), (50, 1628707416), (56, 1454203050), (60, 1357256180), (70, 1163362440), (75, 1085804944), (80, 1017942135), (84, 969468700), (100, 814353708), (101, 806290800), (105, 775574960), (112, 727101525), (120, 678628090), (140, 581681220), (150, 542902472), (168, 484734350), (175, 465344976), (200, 407176854), (202, 403145400), (210, 387787480), (240, 339314045), (280, 290840610), (300, 271451236), (303, 268763600), (336, 242367175), (350, 232672488), (400, 203588427), (404, 201572700), (420, 193893740), (505, 161258160), (525, 155114992), (560, 145420305), (600, 135725618), (606, 134381800), (700, 116336244), (707, 115184400), (808, 100786350), (840, 96946870), (1010, 80629080), (1050, 77557496), (1200, 67862809), (1212, 67190900), (1400, 58168122), (1414, 57592200), (1515, 53752720), (1616, 50393175), (1680, 48473435), (2020, 40314540), (2100, 38778748), (2121, 38394800), (2424, 33595450), (2525, 32251632), (2800, 29084061), (2828, 28796100), (3030, 26876360), (3535, 23036880), (4040, 20157270), (4200, 19389374), (4242, 19197400), (4848, 16797725), (5050, 16125816), (5656, 14398050), (6060, 13438180), (7070, 11518440), (7575, 10750544), (8080, 10078635), (8400, 9694687), (8484, 9598700), (10100, 8062908), (10605, 7678960), (11312, 7199025), (12120, 6719090), (14140, 5759220), (15150, 5375272), (16968, 4799350), (17675, 4607376), (20200, 4031454), (21210, 3839480), (24240, 3359545), (28280, 2879610), (30300, 2687636), (33936, 2399675), (35350, 2303688), (40400, 2015727), (42420, 1919740), (53025, 1535792), (56560, 1439805), (60600, 1343818), (70700, 1151844), (84840, 959870), (95987, 848400), (106050, 767896), (121200, 671909), (141400, 575922), (169680, 479935), (191974, 424200), (212100, 383948), (282800, 287961)]