329800000

素因数分解:

$2^6\times 5^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 168

約数和(自身を含む): 875053368

約数和(自身を除く): 545253368

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 97, 100, 125, 136, 160, 170, 194, 200, 250, 272, 320, 340, 388, 400, 425, 485, 500, 544, 625, 680, 776, 800, 850, 970, 1000, 1088, 1250, 1360, 1552, 1600, 1649, 1700, 1940, 2000, 2125, 2425, 2500, 2720, 3104, 3125, 3298, 3400, 3880, 4000, 4250, 4850, 5000, 5440, 6208, 6250, 6596, 6800, 7760, 8000, 8245, 8500, 9700, 10000, 10625, 12125, 12500, 13192, 13600, 15520, 16490, 17000, 19400, 20000, 21250, 24250, 25000, 26384, 27200, 31040, 32980, 34000, 38800, 40000, 41225, 42500, 48500, 50000, 52768, 53125, 60625, 65960, 68000, 77600, 82450, 85000, 97000, 100000, 105536, 106250, 121250, 131920, 136000, 155200, 164900, 170000, 194000, 200000, 206125, 212500, 242500, 263840, 303125, 329800, 340000, 388000, 412250, 425000, 485000, 527680, 606250, 659600, 680000, 776000, 824500, 850000, 970000, 1030625, 1212500, 1319200, 1649000, 1700000, 1940000, 2061250, 2425000, 2638400, 3298000, 3400000, 3880000, 4122500, 4850000, 5153125, 6596000, 8245000, 9700000, 10306250, 13192000, 16490000, 19400000, 20612500, 32980000, 41225000, 65960000, 82450000, 164900000, 329800000]

約数ペア:

[(1, 329800000), (2, 164900000), (4, 82450000), (5, 65960000), (8, 41225000), (10, 32980000), (16, 20612500), (17, 19400000), (20, 16490000), (25, 13192000), (32, 10306250), (34, 9700000), (40, 8245000), (50, 6596000), (64, 5153125), (68, 4850000), (80, 4122500), (85, 3880000), (97, 3400000), (100, 3298000), (125, 2638400), (136, 2425000), (160, 2061250), (170, 1940000), (194, 1700000), (200, 1649000), (250, 1319200), (272, 1212500), (320, 1030625), (340, 970000), (388, 850000), (400, 824500), (425, 776000), (485, 680000), (500, 659600), (544, 606250), (625, 527680), (680, 485000), (776, 425000), (800, 412250), (850, 388000), (970, 340000), (1000, 329800), (1088, 303125), (1250, 263840), (1360, 242500), (1552, 212500), (1600, 206125), (1649, 200000), (1700, 194000), (1940, 170000), (2000, 164900), (2125, 155200), (2425, 136000), (2500, 131920), (2720, 121250), (3104, 106250), (3125, 105536), (3298, 100000), (3400, 97000), (3880, 85000), (4000, 82450), (4250, 77600), (4850, 68000), (5000, 65960), (5440, 60625), (6208, 53125), (6250, 52768), (6596, 50000), (6800, 48500), (7760, 42500), (8000, 41225), (8245, 40000), (8500, 38800), (9700, 34000), (10000, 32980), (10625, 31040), (12125, 27200), (12500, 26384), (13192, 25000), (13600, 24250), (15520, 21250), (16490, 20000), (17000, 19400)]