149981400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{859}}^1$

素因数の和:978

約数の個数: 144

約数和(自身を含む): 509472600

約数和(自身を除く): 359491200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 97, 100, 120, 150, 180, 194, 200, 225, 291, 300, 360, 388, 450, 485, 582, 600, 776, 859, 873, 900, 970, 1164, 1455, 1718, 1746, 1800, 1940, 2328, 2425, 2577, 2910, 3436, 3492, 3880, 4295, 4365, 4850, 5154, 5820, 6872, 6984, 7275, 7731, 8590, 8730, 9700, 10308, 11640, 12885, 14550, 15462, 17180, 17460, 19400, 20616, 21475, 21825, 25770, 29100, 30924, 34360, 34920, 38655, 42950, 43650, 51540, 58200, 61848, 64425, 77310, 83323, 85900, 87300, 103080, 128850, 154620, 166646, 171800, 174600, 193275, 249969, 257700, 309240, 333292, 386550, 416615, 499938, 515400, 666584, 749907, 773100, 833230, 999876, 1249845, 1499814, 1546200, 1666460, 1999752, 2083075, 2499690, 2999628, 3332920, 3749535, 4166150, 4999380, 5999256, 6249225, 7499070, 8332300, 9998760, 12498450, 14998140, 16664600, 18747675, 24996900, 29996280, 37495350, 49993800, 74990700, 149981400]

約数ペア:

[(1, 149981400), (2, 74990700), (3, 49993800), (4, 37495350), (5, 29996280), (6, 24996900), (8, 18747675), (9, 16664600), (10, 14998140), (12, 12498450), (15, 9998760), (18, 8332300), (20, 7499070), (24, 6249225), (25, 5999256), (30, 4999380), (36, 4166150), (40, 3749535), (45, 3332920), (50, 2999628), (60, 2499690), (72, 2083075), (75, 1999752), (90, 1666460), (97, 1546200), (100, 1499814), (120, 1249845), (150, 999876), (180, 833230), (194, 773100), (200, 749907), (225, 666584), (291, 515400), (300, 499938), (360, 416615), (388, 386550), (450, 333292), (485, 309240), (582, 257700), (600, 249969), (776, 193275), (859, 174600), (873, 171800), (900, 166646), (970, 154620), (1164, 128850), (1455, 103080), (1718, 87300), (1746, 85900), (1800, 83323), (1940, 77310), (2328, 64425), (2425, 61848), (2577, 58200), (2910, 51540), (3436, 43650), (3492, 42950), (3880, 38655), (4295, 34920), (4365, 34360), (4850, 30924), (5154, 29100), (5820, 25770), (6872, 21825), (6984, 21475), (7275, 20616), (7731, 19400), (8590, 17460), (8730, 17180), (9700, 15462), (10308, 14550), (11640, 12885)]