85813778880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{47221}}^1$

素因数の和:47875

約数の個数: 168

約数和(自身を含む): 295637675424

約数和(自身を除く): 209823896544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 631, 720, 960, 1262, 1440, 1893, 2524, 2880, 3155, 3786, 5048, 5679, 6310, 7572, 9465, 10096, 11358, 12620, 15144, 18930, 20192, 22716, 25240, 28395, 30288, 37860, 40384, 45432, 47221, 50480, 56790, 60576, 75720, 90864, 94442, 100960, 113580, 121152, 141663, 151440, 181728, 188884, 201920, 227160, 236105, 283326, 302880, 363456, 377768, 424989, 454320, 472210, 566652, 605760, 708315, 755536, 849978, 908640, 944420, 1133304, 1416630, 1511072, 1699956, 1817280, 1888840, 2124945, 2266608, 2833260, 3022144, 3399912, 3777680, 4249890, 4533216, 5666520, 6799824, 7555360, 8499780, 9066432, 11333040, 13599648, 15110720, 16999560, 22666080, 27199296, 29796451, 33999120, 45332160, 59592902, 67998240, 89389353, 119185804, 135996480, 148982255, 178778706, 238371608, 268168059, 297964510, 357557412, 446946765, 476743216, 536336118, 595929020, 715114824, 893893530, 953486432, 1072672236, 1191858040, 1340840295, 1430229648, 1787787060, 1906972864, 2145344472, 2383716080, 2681680590, 2860459296, 3575574120, 4290688944, 4767432160, 5363361180, 5720918592, 7151148240, 8581377888, 9534864320, 10726722360, 14302296480, 17162755776, 21453444720, 28604592960, 42906889440, 85813778880]

約数ペア:

[(1, 85813778880), (2, 42906889440), (3, 28604592960), (4, 21453444720), (5, 17162755776), (6, 14302296480), (8, 10726722360), (9, 9534864320), (10, 8581377888), (12, 7151148240), (15, 5720918592), (16, 5363361180), (18, 4767432160), (20, 4290688944), (24, 3575574120), (30, 2860459296), (32, 2681680590), (36, 2383716080), (40, 2145344472), (45, 1906972864), (48, 1787787060), (60, 1430229648), (64, 1340840295), (72, 1191858040), (80, 1072672236), (90, 953486432), (96, 893893530), (120, 715114824), (144, 595929020), (160, 536336118), (180, 476743216), (192, 446946765), (240, 357557412), (288, 297964510), (320, 268168059), (360, 238371608), (480, 178778706), (576, 148982255), (631, 135996480), (720, 119185804), (960, 89389353), (1262, 67998240), (1440, 59592902), (1893, 45332160), (2524, 33999120), (2880, 29796451), (3155, 27199296), (3786, 22666080), (5048, 16999560), (5679, 15110720), (6310, 13599648), (7572, 11333040), (9465, 9066432), (10096, 8499780), (11358, 7555360), (12620, 6799824), (15144, 5666520), (18930, 4533216), (20192, 4249890), (22716, 3777680), (25240, 3399912), (28395, 3022144), (30288, 2833260), (37860, 2266608), (40384, 2124945), (45432, 1888840), (47221, 1817280), (50480, 1699956), (56790, 1511072), (60576, 1416630), (75720, 1133304), (90864, 944420), (94442, 908640), (100960, 849978), (113580, 755536), (121152, 708315), (141663, 605760), (151440, 566652), (181728, 472210), (188884, 454320), (201920, 424989), (227160, 377768), (236105, 363456), (283326, 302880)]