304570000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:283

約数の個数: 200

約数和(自身を含む): 890964800

約数和(自身を除く): 586394800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 125, 133, 140, 152, 175, 190, 200, 229, 250, 266, 280, 304, 350, 380, 400, 458, 475, 500, 532, 560, 625, 665, 700, 760, 875, 916, 950, 1000, 1064, 1145, 1250, 1330, 1400, 1520, 1603, 1750, 1832, 1900, 2000, 2128, 2290, 2375, 2500, 2660, 2800, 3206, 3325, 3500, 3664, 3800, 4351, 4375, 4580, 4750, 5000, 5320, 5725, 6412, 6650, 7000, 7600, 8015, 8702, 8750, 9160, 9500, 10000, 10640, 11450, 11875, 12824, 13300, 14000, 16030, 16625, 17404, 17500, 18320, 19000, 21755, 22900, 23750, 25648, 26600, 28625, 30457, 32060, 33250, 34808, 35000, 38000, 40075, 43510, 45800, 47500, 53200, 57250, 60914, 64120, 66500, 69616, 70000, 80150, 83125, 87020, 91600, 95000, 108775, 114500, 121828, 128240, 133000, 143125, 152285, 160300, 166250, 174040, 190000, 200375, 217550, 229000, 243656, 266000, 286250, 304570, 320600, 332500, 348080, 400750, 435100, 458000, 487312, 543875, 572500, 609140, 641200, 665000, 761425, 801500, 870200, 1001875, 1087750, 1145000, 1218280, 1330000, 1522850, 1603000, 1740400, 2003750, 2175500, 2290000, 2436560, 2719375, 3045700, 3206000, 3807125, 4007500, 4351000, 5438750, 6091400, 7614250, 8015000, 8702000, 10877500, 12182800, 15228500, 16030000, 19035625, 21755000, 30457000, 38071250, 43510000, 60914000, 76142500, 152285000, 304570000]

約数ペア:

[(1, 304570000), (2, 152285000), (4, 76142500), (5, 60914000), (7, 43510000), (8, 38071250), (10, 30457000), (14, 21755000), (16, 19035625), (19, 16030000), (20, 15228500), (25, 12182800), (28, 10877500), (35, 8702000), (38, 8015000), (40, 7614250), (50, 6091400), (56, 5438750), (70, 4351000), (76, 4007500), (80, 3807125), (95, 3206000), (100, 3045700), (112, 2719375), (125, 2436560), (133, 2290000), (140, 2175500), (152, 2003750), (175, 1740400), (190, 1603000), (200, 1522850), (229, 1330000), (250, 1218280), (266, 1145000), (280, 1087750), (304, 1001875), (350, 870200), (380, 801500), (400, 761425), (458, 665000), (475, 641200), (500, 609140), (532, 572500), (560, 543875), (625, 487312), (665, 458000), (700, 435100), (760, 400750), (875, 348080), (916, 332500), (950, 320600), (1000, 304570), (1064, 286250), (1145, 266000), (1250, 243656), (1330, 229000), (1400, 217550), (1520, 200375), (1603, 190000), (1750, 174040), (1832, 166250), (1900, 160300), (2000, 152285), (2128, 143125), (2290, 133000), (2375, 128240), (2500, 121828), (2660, 114500), (2800, 108775), (3206, 95000), (3325, 91600), (3500, 87020), (3664, 83125), (3800, 80150), (4351, 70000), (4375, 69616), (4580, 66500), (4750, 64120), (5000, 60914), (5320, 57250), (5725, 53200), (6412, 47500), (6650, 45800), (7000, 43510), (7600, 40075), (8015, 38000), (8702, 35000), (8750, 34808), (9160, 33250), (9500, 32060), (10000, 30457), (10640, 28625), (11450, 26600), (11875, 25648), (12824, 23750), (13300, 22900), (14000, 21755), (16030, 19000), (16625, 18320), (17404, 17500)]