75552360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2549}}^1$

素因数の和:2595

約数の個数: 128

約数和(自身を含む): 257040000

約数和(自身を除く): 181487640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2549, 2964, 3705, 4940, 5098, 5928, 7410, 7647, 9880, 10196, 12745, 14820, 15294, 20392, 25490, 29640, 30588, 33137, 38235, 48431, 50980, 61176, 66274, 76470, 96862, 99411, 101960, 132548, 145293, 152940, 165685, 193724, 198822, 242155, 265096, 290586, 305880, 331370, 387448, 397644, 484310, 497055, 581172, 629603, 662740, 726465, 795288, 968620, 994110, 1162344, 1259206, 1325480, 1452930, 1888809, 1937240, 1988220, 2518412, 2905860, 3148015, 3777618, 3976440, 5036824, 5811720, 6296030, 7555236, 9444045, 12592060, 15110472, 18888090, 25184120, 37776180, 75552360]

約数ペア:

[(1, 75552360), (2, 37776180), (3, 25184120), (4, 18888090), (5, 15110472), (6, 12592060), (8, 9444045), (10, 7555236), (12, 6296030), (13, 5811720), (15, 5036824), (19, 3976440), (20, 3777618), (24, 3148015), (26, 2905860), (30, 2518412), (38, 1988220), (39, 1937240), (40, 1888809), (52, 1452930), (57, 1325480), (60, 1259206), (65, 1162344), (76, 994110), (78, 968620), (95, 795288), (104, 726465), (114, 662740), (120, 629603), (130, 581172), (152, 497055), (156, 484310), (190, 397644), (195, 387448), (228, 331370), (247, 305880), (260, 290586), (285, 265096), (312, 242155), (380, 198822), (390, 193724), (456, 165685), (494, 152940), (520, 145293), (570, 132548), (741, 101960), (760, 99411), (780, 96862), (988, 76470), (1140, 66274), (1235, 61176), (1482, 50980), (1560, 48431), (1976, 38235), (2280, 33137), (2470, 30588), (2549, 29640), (2964, 25490), (3705, 20392), (4940, 15294), (5098, 14820), (5928, 12745), (7410, 10196), (7647, 9880)]