49310728020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{4253}}^1$

素因数の和:4712

約数の個数: 240

約数和(自身を含む): 164216617488

約数和(自身を除く): 114905889468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 421, 459, 510, 540, 612, 765, 810, 842, 918, 1020, 1263, 1377, 1530, 1620, 1684, 1836, 2105, 2295, 2526, 2754, 3060, 3789, 4210, 4253, 4590, 5052, 5508, 6315, 6885, 7157, 7578, 8420, 8506, 9180, 11367, 12630, 12759, 13770, 14314, 15156, 17012, 18945, 21265, 21471, 22734, 25260, 25518, 27540, 28628, 34101, 35785, 37890, 38277, 42530, 42942, 45468, 51036, 56835, 63795, 64413, 68202, 71570, 72301, 75780, 76554, 85060, 85884, 107355, 113670, 114831, 127590, 128826, 136404, 143140, 144602, 153108, 170505, 191385, 193239, 214710, 216903, 227340, 229662, 255180, 257652, 289204, 322065, 341010, 344493, 361505, 382770, 386478, 429420, 433806, 459324, 574155, 579717, 644130, 650709, 682020, 688986, 723010, 765540, 772956, 867612, 966195, 1084515, 1148310, 1159434, 1288260, 1301418, 1377972, 1446020, 1722465, 1790513, 1932390, 1952127, 2169030, 2296620, 2318868, 2602836, 2898585, 3253545, 3444930, 3581026, 3864780, 3904254, 4338060, 5371539, 5797170, 5856381, 6507090, 6889860, 7162052, 7808508, 8952565, 9760635, 10743078, 11594340, 11712762, 13014180, 16114617, 17905130, 19521270, 21486156, 23425524, 26857695, 29281905, 30438721, 32229234, 35810260, 39042540, 48343851, 53715390, 58563810, 60877442, 64458468, 80573085, 91316163, 96687702, 107430780, 117127620, 121754884, 145031553, 152193605, 161146170, 182632326, 193375404, 241719255, 273948489, 290063106, 304387210, 322292340, 365264652, 456580815, 483438510, 547896978, 580126212, 608774420, 725157765, 821845467, 913161630, 966877020, 1095793956, 1369742445, 1450315530, 1643690934, 1826323260, 2465536401, 2739484890, 2900631060, 3287381868, 4109227335, 4931072802, 5478969780, 8218454670, 9862145604, 12327682005, 16436909340, 24655364010, 49310728020]

約数ペア:

[(1, 49310728020), (2, 24655364010), (3, 16436909340), (4, 12327682005), (5, 9862145604), (6, 8218454670), (9, 5478969780), (10, 4931072802), (12, 4109227335), (15, 3287381868), (17, 2900631060), (18, 2739484890), (20, 2465536401), (27, 1826323260), (30, 1643690934), (34, 1450315530), (36, 1369742445), (45, 1095793956), (51, 966877020), (54, 913161630), (60, 821845467), (68, 725157765), (81, 608774420), (85, 580126212), (90, 547896978), (102, 483438510), (108, 456580815), (135, 365264652), (153, 322292340), (162, 304387210), (170, 290063106), (180, 273948489), (204, 241719255), (255, 193375404), (270, 182632326), (306, 161146170), (324, 152193605), (340, 145031553), (405, 121754884), (421, 117127620), (459, 107430780), (510, 96687702), (540, 91316163), (612, 80573085), (765, 64458468), (810, 60877442), (842, 58563810), (918, 53715390), (1020, 48343851), (1263, 39042540), (1377, 35810260), (1530, 32229234), (1620, 30438721), (1684, 29281905), (1836, 26857695), (2105, 23425524), (2295, 21486156), (2526, 19521270), (2754, 17905130), (3060, 16114617), (3789, 13014180), (4210, 11712762), (4253, 11594340), (4590, 10743078), (5052, 9760635), (5508, 8952565), (6315, 7808508), (6885, 7162052), (7157, 6889860), (7578, 6507090), (8420, 5856381), (8506, 5797170), (9180, 5371539), (11367, 4338060), (12630, 3904254), (12759, 3864780), (13770, 3581026), (14314, 3444930), (15156, 3253545), (17012, 2898585), (18945, 2602836), (21265, 2318868), (21471, 2296620), (22734, 2169030), (25260, 1952127), (25518, 1932390), (27540, 1790513), (28628, 1722465), (34101, 1446020), (35785, 1377972), (37890, 1301418), (38277, 1288260), (42530, 1159434), (42942, 1148310), (45468, 1084515), (51036, 966195), (56835, 867612), (63795, 772956), (64413, 765540), (68202, 723010), (71570, 688986), (72301, 682020), (75780, 650709), (76554, 644130), (85060, 579717), (85884, 574155), (107355, 459324), (113670, 433806), (114831, 429420), (127590, 386478), (128826, 382770), (136404, 361505), (143140, 344493), (144602, 341010), (153108, 322065), (170505, 289204), (191385, 257652), (193239, 255180), (214710, 229662), (216903, 227340)]