78838200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{6257}}^1$

素因数の和:6286

約数の個数: 144

約数和(自身を含む): 302636880

約数和(自身を除く): 223798680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6257, 6300, 12514, 12600, 18771, 25028, 31285, 37542, 43799, 50056, 56313, 62570, 75084, 87598, 93855, 112626, 125140, 131397, 150168, 156425, 175196, 187710, 218995, 225252, 250280, 262794, 281565, 312850, 350392, 375420, 394191, 437990, 450504, 469275, 525588, 563130, 625700, 656985, 750840, 788382, 875980, 938550, 1051176, 1094975, 1126260, 1251400, 1313970, 1407825, 1576764, 1751960, 1877100, 1970955, 2189950, 2252520, 2627940, 2815650, 3153528, 3284925, 3754200, 3941910, 4379900, 5255880, 5631300, 6569850, 7883820, 8759800, 9854775, 11262600, 13139700, 15767640, 19709550, 26279400, 39419100, 78838200]

約数ペア:

[(1, 78838200), (2, 39419100), (3, 26279400), (4, 19709550), (5, 15767640), (6, 13139700), (7, 11262600), (8, 9854775), (9, 8759800), (10, 7883820), (12, 6569850), (14, 5631300), (15, 5255880), (18, 4379900), (20, 3941910), (21, 3754200), (24, 3284925), (25, 3153528), (28, 2815650), (30, 2627940), (35, 2252520), (36, 2189950), (40, 1970955), (42, 1877100), (45, 1751960), (50, 1576764), (56, 1407825), (60, 1313970), (63, 1251400), (70, 1126260), (72, 1094975), (75, 1051176), (84, 938550), (90, 875980), (100, 788382), (105, 750840), (120, 656985), (126, 625700), (140, 563130), (150, 525588), (168, 469275), (175, 450504), (180, 437990), (200, 394191), (210, 375420), (225, 350392), (252, 312850), (280, 281565), (300, 262794), (315, 250280), (350, 225252), (360, 218995), (420, 187710), (450, 175196), (504, 156425), (525, 150168), (600, 131397), (630, 125140), (700, 112626), (840, 93855), (900, 87598), (1050, 75084), (1260, 62570), (1400, 56313), (1575, 50056), (1800, 43799), (2100, 37542), (2520, 31285), (3150, 25028), (4200, 18771), (6257, 12600), (6300, 12514)]