77938800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:735

約数の個数: 120

約数和(自身を含む): 252412416

約数和(自身を除く): 174473616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 107, 120, 150, 200, 214, 240, 300, 321, 400, 428, 535, 600, 607, 642, 856, 1070, 1200, 1214, 1284, 1605, 1712, 1821, 2140, 2428, 2568, 2675, 3035, 3210, 3642, 4280, 4856, 5136, 5350, 6070, 6420, 7284, 8025, 8560, 9105, 9712, 10700, 12140, 12840, 14568, 15175, 16050, 18210, 21400, 24280, 25680, 29136, 30350, 32100, 36420, 42800, 45525, 48560, 60700, 64200, 64949, 72840, 91050, 121400, 128400, 129898, 145680, 182100, 194847, 242800, 259796, 324745, 364200, 389694, 519592, 649490, 728400, 779388, 974235, 1039184, 1298980, 1558776, 1623725, 1948470, 2597960, 3117552, 3247450, 3896940, 4871175, 5195920, 6494900, 7793880, 9742350, 12989800, 15587760, 19484700, 25979600, 38969400, 77938800]

約数ペア:

[(1, 77938800), (2, 38969400), (3, 25979600), (4, 19484700), (5, 15587760), (6, 12989800), (8, 9742350), (10, 7793880), (12, 6494900), (15, 5195920), (16, 4871175), (20, 3896940), (24, 3247450), (25, 3117552), (30, 2597960), (40, 1948470), (48, 1623725), (50, 1558776), (60, 1298980), (75, 1039184), (80, 974235), (100, 779388), (107, 728400), (120, 649490), (150, 519592), (200, 389694), (214, 364200), (240, 324745), (300, 259796), (321, 242800), (400, 194847), (428, 182100), (535, 145680), (600, 129898), (607, 128400), (642, 121400), (856, 91050), (1070, 72840), (1200, 64949), (1214, 64200), (1284, 60700), (1605, 48560), (1712, 45525), (1821, 42800), (2140, 36420), (2428, 32100), (2568, 30350), (2675, 29136), (3035, 25680), (3210, 24280), (3642, 21400), (4280, 18210), (4856, 16050), (5136, 15175), (5350, 14568), (6070, 12840), (6420, 12140), (7284, 10700), (8025, 9712), (8560, 9105)]