67398000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 160

約数和(自身を含む): 222842880

約数和(自身を除く): 155444880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 120, 125, 141, 150, 188, 200, 235, 239, 240, 250, 282, 300, 375, 376, 400, 470, 478, 500, 564, 600, 705, 717, 750, 752, 940, 956, 1000, 1128, 1175, 1195, 1200, 1410, 1434, 1500, 1880, 1912, 2000, 2256, 2350, 2390, 2820, 2868, 3000, 3525, 3585, 3760, 3824, 4700, 4780, 5640, 5736, 5875, 5975, 6000, 7050, 7170, 9400, 9560, 11233, 11280, 11472, 11750, 11950, 14100, 14340, 17625, 17925, 18800, 19120, 22466, 23500, 23900, 28200, 28680, 29875, 33699, 35250, 35850, 44932, 47000, 47800, 56165, 56400, 57360, 59750, 67398, 70500, 71700, 89625, 89864, 94000, 95600, 112330, 119500, 134796, 141000, 143400, 168495, 179250, 179728, 224660, 239000, 269592, 280825, 282000, 286800, 336990, 358500, 449320, 478000, 539184, 561650, 673980, 717000, 842475, 898640, 1123300, 1347960, 1404125, 1434000, 1684950, 2246600, 2695920, 2808250, 3369900, 4212375, 4493200, 5616500, 6739800, 8424750, 11233000, 13479600, 16849500, 22466000, 33699000, 67398000]

約数ペア:

[(1, 67398000), (2, 33699000), (3, 22466000), (4, 16849500), (5, 13479600), (6, 11233000), (8, 8424750), (10, 6739800), (12, 5616500), (15, 4493200), (16, 4212375), (20, 3369900), (24, 2808250), (25, 2695920), (30, 2246600), (40, 1684950), (47, 1434000), (48, 1404125), (50, 1347960), (60, 1123300), (75, 898640), (80, 842475), (94, 717000), (100, 673980), (120, 561650), (125, 539184), (141, 478000), (150, 449320), (188, 358500), (200, 336990), (235, 286800), (239, 282000), (240, 280825), (250, 269592), (282, 239000), (300, 224660), (375, 179728), (376, 179250), (400, 168495), (470, 143400), (478, 141000), (500, 134796), (564, 119500), (600, 112330), (705, 95600), (717, 94000), (750, 89864), (752, 89625), (940, 71700), (956, 70500), (1000, 67398), (1128, 59750), (1175, 57360), (1195, 56400), (1200, 56165), (1410, 47800), (1434, 47000), (1500, 44932), (1880, 35850), (1912, 35250), (2000, 33699), (2256, 29875), (2350, 28680), (2390, 28200), (2820, 23900), (2868, 23500), (3000, 22466), (3525, 19120), (3585, 18800), (3760, 17925), (3824, 17625), (4700, 14340), (4780, 14100), (5640, 11950), (5736, 11750), (5875, 11472), (5975, 11280), (6000, 11233), (7050, 9560), (7170, 9400)]