381673800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12473}}^1$

素因数の和:12512

約数の個数: 144

約数和(自身を含む): 1357295940

約数和(自身を除く): 975622140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 7650, 10200, 12473, 15300, 24946, 30600, 37419, 49892, 62365, 74838, 99784, 112257, 124730, 149676, 187095, 212041, 224514, 249460, 299352, 311825, 374190, 424082, 449028, 498920, 561285, 623650, 636123, 748380, 848164, 898056, 935475, 1060205, 1122570, 1247300, 1272246, 1496760, 1696328, 1870950, 1908369, 2120410, 2245140, 2494600, 2544492, 2806425, 3180615, 3741900, 3816738, 4240820, 4490280, 5088984, 5301025, 5612850, 6361230, 7483800, 7633476, 8481640, 9541845, 10602050, 11225700, 12722460, 15266952, 15903075, 19083690, 21204100, 22451400, 25444920, 31806150, 38167380, 42408200, 47709225, 63612300, 76334760, 95418450, 127224600, 190836900, 381673800]

約数ペア:

[(1, 381673800), (2, 190836900), (3, 127224600), (4, 95418450), (5, 76334760), (6, 63612300), (8, 47709225), (9, 42408200), (10, 38167380), (12, 31806150), (15, 25444920), (17, 22451400), (18, 21204100), (20, 19083690), (24, 15903075), (25, 15266952), (30, 12722460), (34, 11225700), (36, 10602050), (40, 9541845), (45, 8481640), (50, 7633476), (51, 7483800), (60, 6361230), (68, 5612850), (72, 5301025), (75, 5088984), (85, 4490280), (90, 4240820), (100, 3816738), (102, 3741900), (120, 3180615), (136, 2806425), (150, 2544492), (153, 2494600), (170, 2245140), (180, 2120410), (200, 1908369), (204, 1870950), (225, 1696328), (255, 1496760), (300, 1272246), (306, 1247300), (340, 1122570), (360, 1060205), (408, 935475), (425, 898056), (450, 848164), (510, 748380), (600, 636123), (612, 623650), (680, 561285), (765, 498920), (850, 449028), (900, 424082), (1020, 374190), (1224, 311825), (1275, 299352), (1530, 249460), (1700, 224514), (1800, 212041), (2040, 187095), (2550, 149676), (3060, 124730), (3400, 112257), (3825, 99784), (5100, 74838), (6120, 62365), (7650, 49892), (10200, 37419), (12473, 30600), (15300, 24946)]