75291229280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{2053}}^1$

素因数の和:2321

約数の個数: 192

約数和(自身を含む): 191742707520

約数和(自身を除く): 116451478240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 97, 136, 139, 160, 170, 194, 272, 278, 340, 388, 485, 544, 556, 680, 695, 776, 970, 1112, 1360, 1390, 1552, 1649, 1940, 2053, 2224, 2363, 2720, 2780, 3104, 3298, 3880, 4106, 4448, 4726, 5560, 6596, 7760, 8212, 8245, 9452, 10265, 11120, 11815, 13192, 13483, 15520, 16424, 16490, 18904, 20530, 22240, 23630, 26384, 26966, 32848, 32980, 34901, 37808, 41060, 47260, 52768, 53932, 65696, 65960, 67415, 69802, 75616, 82120, 94520, 107864, 131920, 134830, 139604, 164240, 174505, 189040, 199141, 215728, 229211, 263840, 269660, 279208, 285367, 328480, 349010, 378080, 398282, 431456, 458422, 539320, 558416, 570734, 698020, 796564, 916844, 995705, 1078640, 1116832, 1141468, 1146055, 1396040, 1426835, 1593128, 1833688, 1991410, 2157280, 2282936, 2292110, 2792080, 2853670, 3186256, 3385397, 3667376, 3982820, 4565872, 4584220, 4851239, 5584160, 5707340, 6372512, 6770794, 7334752, 7965640, 9131744, 9168440, 9702478, 11414680, 13541588, 15931280, 16926985, 18336880, 19404956, 22829360, 24256195, 27083176, 27680599, 31862560, 33853970, 36673760, 38809912, 45658720, 48512390, 54166352, 55361198, 67707940, 77619824, 97024780, 108332704, 110722396, 135415880, 138402995, 155239648, 194049560, 221444792, 270831760, 276805990, 388099120, 442889584, 470570183, 541663520, 553611980, 776198240, 885779168, 941140366, 1107223960, 1882280732, 2214447920, 2352850915, 3764561464, 4428895840, 4705701830, 7529122928, 9411403660, 15058245856, 18822807320, 37645614640, 75291229280]

約数ペア:

[(1, 75291229280), (2, 37645614640), (4, 18822807320), (5, 15058245856), (8, 9411403660), (10, 7529122928), (16, 4705701830), (17, 4428895840), (20, 3764561464), (32, 2352850915), (34, 2214447920), (40, 1882280732), (68, 1107223960), (80, 941140366), (85, 885779168), (97, 776198240), (136, 553611980), (139, 541663520), (160, 470570183), (170, 442889584), (194, 388099120), (272, 276805990), (278, 270831760), (340, 221444792), (388, 194049560), (485, 155239648), (544, 138402995), (556, 135415880), (680, 110722396), (695, 108332704), (776, 97024780), (970, 77619824), (1112, 67707940), (1360, 55361198), (1390, 54166352), (1552, 48512390), (1649, 45658720), (1940, 38809912), (2053, 36673760), (2224, 33853970), (2363, 31862560), (2720, 27680599), (2780, 27083176), (3104, 24256195), (3298, 22829360), (3880, 19404956), (4106, 18336880), (4448, 16926985), (4726, 15931280), (5560, 13541588), (6596, 11414680), (7760, 9702478), (8212, 9168440), (8245, 9131744), (9452, 7965640), (10265, 7334752), (11120, 6770794), (11815, 6372512), (13192, 5707340), (13483, 5584160), (15520, 4851239), (16424, 4584220), (16490, 4565872), (18904, 3982820), (20530, 3667376), (22240, 3385397), (23630, 3186256), (26384, 2853670), (26966, 2792080), (32848, 2292110), (32980, 2282936), (34901, 2157280), (37808, 1991410), (41060, 1833688), (47260, 1593128), (52768, 1426835), (53932, 1396040), (65696, 1146055), (65960, 1141468), (67415, 1116832), (69802, 1078640), (75616, 995705), (82120, 916844), (94520, 796564), (107864, 698020), (131920, 570734), (134830, 558416), (139604, 539320), (164240, 458422), (174505, 431456), (189040, 398282), (199141, 378080), (215728, 349010), (229211, 328480), (263840, 285367), (269660, 279208)]