317229600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1163

約数の個数: 144

約数和(自身を含む): 1041495840

約数和(自身を除く): 724266240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 131, 150, 160, 200, 240, 262, 300, 393, 400, 480, 524, 600, 655, 786, 800, 1009, 1048, 1200, 1310, 1572, 1965, 2018, 2096, 2400, 2620, 3027, 3144, 3275, 3930, 4036, 4192, 5045, 5240, 6054, 6288, 6550, 7860, 8072, 9825, 10090, 10480, 12108, 12576, 13100, 15135, 15720, 16144, 19650, 20180, 20960, 24216, 25225, 26200, 30270, 31440, 32288, 39300, 40360, 48432, 50450, 52400, 60540, 62880, 75675, 78600, 80720, 96864, 100900, 104800, 121080, 132179, 151350, 157200, 161440, 201800, 242160, 264358, 302700, 314400, 396537, 403600, 484320, 528716, 605400, 660895, 793074, 807200, 1057432, 1210800, 1321790, 1586148, 1982685, 2114864, 2421600, 2643580, 3172296, 3304475, 3965370, 4229728, 5287160, 6344592, 6608950, 7930740, 9913425, 10574320, 12689184, 13217900, 15861480, 19826850, 21148640, 26435800, 31722960, 39653700, 52871600, 63445920, 79307400, 105743200, 158614800, 317229600]

約数ペア:

[(1, 317229600), (2, 158614800), (3, 105743200), (4, 79307400), (5, 63445920), (6, 52871600), (8, 39653700), (10, 31722960), (12, 26435800), (15, 21148640), (16, 19826850), (20, 15861480), (24, 13217900), (25, 12689184), (30, 10574320), (32, 9913425), (40, 7930740), (48, 6608950), (50, 6344592), (60, 5287160), (75, 4229728), (80, 3965370), (96, 3304475), (100, 3172296), (120, 2643580), (131, 2421600), (150, 2114864), (160, 1982685), (200, 1586148), (240, 1321790), (262, 1210800), (300, 1057432), (393, 807200), (400, 793074), (480, 660895), (524, 605400), (600, 528716), (655, 484320), (786, 403600), (800, 396537), (1009, 314400), (1048, 302700), (1200, 264358), (1310, 242160), (1572, 201800), (1965, 161440), (2018, 157200), (2096, 151350), (2400, 132179), (2620, 121080), (3027, 104800), (3144, 100900), (3275, 96864), (3930, 80720), (4036, 78600), (4192, 75675), (5045, 62880), (5240, 60540), (6054, 52400), (6288, 50450), (6550, 48432), (7860, 40360), (8072, 39300), (9825, 32288), (10090, 31440), (10480, 30270), (12108, 26200), (12576, 25225), (13100, 24216), (15135, 20960), (15720, 20180), (16144, 19650)]