78795600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5051}}^1$

素因数の和:5085

約数の個数: 120

約数和(自身を含む): 271878432

約数和(自身を除く): 193082832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5051, 5200, 7800, 10102, 15153, 15600, 20204, 25255, 30306, 40408, 50510, 60612, 65663, 75765, 80816, 101020, 121224, 126275, 131326, 151530, 196989, 202040, 242448, 252550, 262652, 303060, 328315, 378825, 393978, 404080, 505100, 525304, 606120, 656630, 757650, 787956, 984945, 1010200, 1050608, 1212240, 1313260, 1515300, 1575912, 1641575, 1969890, 2020400, 2626520, 3030600, 3151824, 3283150, 3939780, 4924725, 5253040, 6061200, 6566300, 7879560, 9849450, 13132600, 15759120, 19698900, 26265200, 39397800, 78795600]

約数ペア:

[(1, 78795600), (2, 39397800), (3, 26265200), (4, 19698900), (5, 15759120), (6, 13132600), (8, 9849450), (10, 7879560), (12, 6566300), (13, 6061200), (15, 5253040), (16, 4924725), (20, 3939780), (24, 3283150), (25, 3151824), (26, 3030600), (30, 2626520), (39, 2020400), (40, 1969890), (48, 1641575), (50, 1575912), (52, 1515300), (60, 1313260), (65, 1212240), (75, 1050608), (78, 1010200), (80, 984945), (100, 787956), (104, 757650), (120, 656630), (130, 606120), (150, 525304), (156, 505100), (195, 404080), (200, 393978), (208, 378825), (240, 328315), (260, 303060), (300, 262652), (312, 252550), (325, 242448), (390, 202040), (400, 196989), (520, 151530), (600, 131326), (624, 126275), (650, 121224), (780, 101020), (975, 80816), (1040, 75765), (1200, 65663), (1300, 60612), (1560, 50510), (1950, 40408), (2600, 30306), (3120, 25255), (3900, 20204), (5051, 15600), (5200, 15153), (7800, 10102)]