252578520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13757}}^1$

素因数の和:13794

約数の個数: 128

約数和(自身を含む): 891518400

約数和(自身を除く): 638939880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 13757, 18360, 27514, 41271, 55028, 68785, 82542, 110056, 123813, 137570, 165084, 206355, 233869, 247626, 275140, 330168, 371439, 412710, 467738, 495252, 550280, 619065, 701607, 742878, 825420, 935476, 990504, 1169345, 1238130, 1403214, 1485756, 1650840, 1857195, 1870952, 2104821, 2338690, 2476260, 2806428, 2971512, 3508035, 3714390, 4209642, 4677380, 4952520, 5612856, 6314463, 7016070, 7428780, 8419284, 9354760, 10524105, 12628926, 14032140, 14857560, 16838568, 21048210, 25257852, 28064280, 31572315, 42096420, 50515704, 63144630, 84192840, 126289260, 252578520]

約数ペア:

[(1, 252578520), (2, 126289260), (3, 84192840), (4, 63144630), (5, 50515704), (6, 42096420), (8, 31572315), (9, 28064280), (10, 25257852), (12, 21048210), (15, 16838568), (17, 14857560), (18, 14032140), (20, 12628926), (24, 10524105), (27, 9354760), (30, 8419284), (34, 7428780), (36, 7016070), (40, 6314463), (45, 5612856), (51, 4952520), (54, 4677380), (60, 4209642), (68, 3714390), (72, 3508035), (85, 2971512), (90, 2806428), (102, 2476260), (108, 2338690), (120, 2104821), (135, 1870952), (136, 1857195), (153, 1650840), (170, 1485756), (180, 1403214), (204, 1238130), (216, 1169345), (255, 990504), (270, 935476), (306, 825420), (340, 742878), (360, 701607), (408, 619065), (459, 550280), (510, 495252), (540, 467738), (612, 412710), (680, 371439), (765, 330168), (918, 275140), (1020, 247626), (1080, 233869), (1224, 206355), (1530, 165084), (1836, 137570), (2040, 123813), (2295, 110056), (3060, 82542), (3672, 68785), (4590, 55028), (6120, 41271), (9180, 27514), (13757, 18360)]