67947600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{8089}}^1$

素因数の和:8117

約数の個数: 120

約数和(自身を含む): 248783680

約数和(自身を除く): 180836080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8089, 8400, 16178, 24267, 32356, 40445, 48534, 56623, 64712, 80890, 97068, 113246, 121335, 129424, 161780, 169869, 194136, 202225, 226492, 242670, 283115, 323560, 339738, 388272, 404450, 452984, 485340, 566230, 606675, 647120, 679476, 808900, 849345, 905968, 970680, 1132460, 1213350, 1358952, 1415575, 1617800, 1698690, 1941360, 2264920, 2426700, 2717904, 2831150, 3235600, 3397380, 4246725, 4529840, 4853400, 5662300, 6794760, 8493450, 9706800, 11324600, 13589520, 16986900, 22649200, 33973800, 67947600]

約数ペア:

[(1, 67947600), (2, 33973800), (3, 22649200), (4, 16986900), (5, 13589520), (6, 11324600), (7, 9706800), (8, 8493450), (10, 6794760), (12, 5662300), (14, 4853400), (15, 4529840), (16, 4246725), (20, 3397380), (21, 3235600), (24, 2831150), (25, 2717904), (28, 2426700), (30, 2264920), (35, 1941360), (40, 1698690), (42, 1617800), (48, 1415575), (50, 1358952), (56, 1213350), (60, 1132460), (70, 970680), (75, 905968), (80, 849345), (84, 808900), (100, 679476), (105, 647120), (112, 606675), (120, 566230), (140, 485340), (150, 452984), (168, 404450), (175, 388272), (200, 339738), (210, 323560), (240, 283115), (280, 242670), (300, 226492), (336, 202225), (350, 194136), (400, 169869), (420, 161780), (525, 129424), (560, 121335), (600, 113246), (700, 97068), (840, 80890), (1050, 64712), (1200, 56623), (1400, 48534), (1680, 40445), (2100, 32356), (2800, 24267), (4200, 16178), (8089, 8400)]