137865240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2543

約数の個数: 160

約数和(自身を含む): 490834080

約数和(自身を除く): 352968840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2503, 2754, 3060, 3240, 3672, 4590, 5006, 5508, 6120, 6885, 7509, 9180, 10012, 11016, 12515, 13770, 15018, 18360, 20024, 22527, 25030, 27540, 30036, 37545, 42551, 45054, 50060, 55080, 60072, 67581, 75090, 85102, 90108, 100120, 112635, 127653, 135162, 150180, 170204, 180216, 202743, 212755, 225270, 255306, 270324, 300360, 337905, 340408, 382959, 405486, 425510, 450540, 510612, 540648, 638265, 675810, 765918, 810972, 851020, 901080, 1013715, 1021224, 1148877, 1276530, 1351620, 1531836, 1621944, 1702040, 1914795, 2027430, 2297754, 2553060, 2703240, 3063672, 3446631, 3829590, 4054860, 4595508, 5106120, 5744385, 6893262, 7659180, 8109720, 9191016, 11488770, 13786524, 15318360, 17233155, 22977540, 27573048, 34466310, 45955080, 68932620, 137865240]

約数ペア:

[(1, 137865240), (2, 68932620), (3, 45955080), (4, 34466310), (5, 27573048), (6, 22977540), (8, 17233155), (9, 15318360), (10, 13786524), (12, 11488770), (15, 9191016), (17, 8109720), (18, 7659180), (20, 6893262), (24, 5744385), (27, 5106120), (30, 4595508), (34, 4054860), (36, 3829590), (40, 3446631), (45, 3063672), (51, 2703240), (54, 2553060), (60, 2297754), (68, 2027430), (72, 1914795), (81, 1702040), (85, 1621944), (90, 1531836), (102, 1351620), (108, 1276530), (120, 1148877), (135, 1021224), (136, 1013715), (153, 901080), (162, 851020), (170, 810972), (180, 765918), (204, 675810), (216, 638265), (255, 540648), (270, 510612), (306, 450540), (324, 425510), (340, 405486), (360, 382959), (405, 340408), (408, 337905), (459, 300360), (510, 270324), (540, 255306), (612, 225270), (648, 212755), (680, 202743), (765, 180216), (810, 170204), (918, 150180), (1020, 135162), (1080, 127653), (1224, 112635), (1377, 100120), (1530, 90108), (1620, 85102), (1836, 75090), (2040, 67581), (2295, 60072), (2503, 55080), (2754, 50060), (3060, 45054), (3240, 42551), (3672, 37545), (4590, 30036), (5006, 27540), (5508, 25030), (6120, 22527), (6885, 20024), (7509, 18360), (9180, 15018), (10012, 13770), (11016, 12515)]