131085500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 365933568

約数和(自身を除く): 234848068

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 43, 50, 52, 65, 67, 70, 86, 91, 100, 125, 130, 134, 140, 172, 175, 182, 215, 250, 260, 268, 301, 325, 335, 350, 364, 430, 455, 469, 500, 559, 602, 650, 670, 700, 860, 871, 875, 910, 938, 1075, 1118, 1204, 1300, 1340, 1505, 1625, 1675, 1742, 1750, 1820, 1876, 2150, 2236, 2275, 2345, 2795, 2881, 3010, 3250, 3350, 3484, 3500, 3913, 4300, 4355, 4550, 4690, 5375, 5590, 5762, 6020, 6097, 6500, 6700, 7525, 7826, 8375, 8710, 9100, 9380, 10750, 11180, 11375, 11524, 11725, 12194, 13975, 14405, 15050, 15652, 16750, 17420, 19565, 20167, 21500, 21775, 22750, 23450, 24388, 27950, 28810, 30100, 30485, 33500, 37453, 37625, 39130, 40334, 43550, 45500, 46900, 55900, 57620, 58625, 60970, 69875, 72025, 74906, 75250, 78260, 80668, 87100, 97825, 100835, 108875, 117250, 121940, 139750, 144050, 149812, 150500, 152425, 187265, 195650, 201670, 217750, 234500, 262171, 279500, 288100, 304850, 360125, 374530, 391300, 403340, 435500, 489125, 504175, 524342, 609700, 720250, 749060, 762125, 936325, 978250, 1008350, 1048684, 1310855, 1440500, 1524250, 1872650, 1956500, 2016700, 2520875, 2621710, 3048500, 3745300, 4681625, 5041750, 5243420, 6554275, 9363250, 10083500, 13108550, 18726500, 26217100, 32771375, 65542750, 131085500]

約数ペア:

[(1, 131085500), (2, 65542750), (4, 32771375), (5, 26217100), (7, 18726500), (10, 13108550), (13, 10083500), (14, 9363250), (20, 6554275), (25, 5243420), (26, 5041750), (28, 4681625), (35, 3745300), (43, 3048500), (50, 2621710), (52, 2520875), (65, 2016700), (67, 1956500), (70, 1872650), (86, 1524250), (91, 1440500), (100, 1310855), (125, 1048684), (130, 1008350), (134, 978250), (140, 936325), (172, 762125), (175, 749060), (182, 720250), (215, 609700), (250, 524342), (260, 504175), (268, 489125), (301, 435500), (325, 403340), (335, 391300), (350, 374530), (364, 360125), (430, 304850), (455, 288100), (469, 279500), (500, 262171), (559, 234500), (602, 217750), (650, 201670), (670, 195650), (700, 187265), (860, 152425), (871, 150500), (875, 149812), (910, 144050), (938, 139750), (1075, 121940), (1118, 117250), (1204, 108875), (1300, 100835), (1340, 97825), (1505, 87100), (1625, 80668), (1675, 78260), (1742, 75250), (1750, 74906), (1820, 72025), (1876, 69875), (2150, 60970), (2236, 58625), (2275, 57620), (2345, 55900), (2795, 46900), (2881, 45500), (3010, 43550), (3250, 40334), (3350, 39130), (3484, 37625), (3500, 37453), (3913, 33500), (4300, 30485), (4355, 30100), (4550, 28810), (4690, 27950), (5375, 24388), (5590, 23450), (5762, 22750), (6020, 21775), (6097, 21500), (6500, 20167), (6700, 19565), (7525, 17420), (7826, 16750), (8375, 15652), (8710, 15050), (9100, 14405), (9380, 13975), (10750, 12194), (11180, 11725), (11375, 11524)]