67885442800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{1289}}^1\times {\mathrm{2687}}^1$

素因数の和:4008

約数の個数: 180

約数和(自身を含む): 189940343040

約数和(自身を除く): 122054900240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1289, 1400, 1960, 2450, 2578, 2687, 2800, 3920, 4900, 5156, 5374, 6445, 9023, 9800, 10312, 10748, 12890, 13435, 18046, 18809, 19600, 20624, 21496, 25780, 26870, 32225, 36092, 37618, 42992, 45115, 51560, 53740, 63161, 64450, 67175, 72184, 75236, 90230, 94045, 103120, 107480, 126322, 128900, 131663, 134350, 144368, 150472, 180460, 188090, 214960, 225575, 252644, 257800, 263326, 268700, 300944, 315805, 360920, 376180, 451150, 470225, 505288, 515600, 526652, 537400, 631610, 658315, 721840, 752360, 902300, 940450, 1010576, 1053304, 1074800, 1263220, 1316630, 1504720, 1579025, 1804600, 1880900, 2106608, 2526440, 2633260, 3158050, 3291575, 3463543, 3609200, 3761800, 5052880, 5266520, 6316100, 6583150, 6927086, 7523600, 10533040, 12632200, 13166300, 13854172, 17317715, 24244801, 25264400, 26332600, 27708344, 34635430, 48489602, 52665200, 55416688, 69270860, 86588575, 96979204, 121224005, 138541720, 169713607, 173177150, 193958408, 242448010, 277083440, 339427214, 346354300, 387916816, 484896020, 606120025, 678854428, 692708600, 848568035, 969792040, 1212240050, 1357708856, 1385417200, 1697136070, 1939584080, 2424480100, 2715417712, 3394272140, 4242840175, 4848960200, 6788544280, 8485680350, 9697920400, 13577088560, 16971360700, 33942721400, 67885442800]

約数ペア:

[(1, 67885442800), (2, 33942721400), (4, 16971360700), (5, 13577088560), (7, 9697920400), (8, 8485680350), (10, 6788544280), (14, 4848960200), (16, 4242840175), (20, 3394272140), (25, 2715417712), (28, 2424480100), (35, 1939584080), (40, 1697136070), (49, 1385417200), (50, 1357708856), (56, 1212240050), (70, 969792040), (80, 848568035), (98, 692708600), (100, 678854428), (112, 606120025), (140, 484896020), (175, 387916816), (196, 346354300), (200, 339427214), (245, 277083440), (280, 242448010), (350, 193958408), (392, 173177150), (400, 169713607), (490, 138541720), (560, 121224005), (700, 96979204), (784, 86588575), (980, 69270860), (1225, 55416688), (1289, 52665200), (1400, 48489602), (1960, 34635430), (2450, 27708344), (2578, 26332600), (2687, 25264400), (2800, 24244801), (3920, 17317715), (4900, 13854172), (5156, 13166300), (5374, 12632200), (6445, 10533040), (9023, 7523600), (9800, 6927086), (10312, 6583150), (10748, 6316100), (12890, 5266520), (13435, 5052880), (18046, 3761800), (18809, 3609200), (19600, 3463543), (20624, 3291575), (21496, 3158050), (25780, 2633260), (26870, 2526440), (32225, 2106608), (36092, 1880900), (37618, 1804600), (42992, 1579025), (45115, 1504720), (51560, 1316630), (53740, 1263220), (63161, 1074800), (64450, 1053304), (67175, 1010576), (72184, 940450), (75236, 902300), (90230, 752360), (94045, 721840), (103120, 658315), (107480, 631610), (126322, 537400), (128900, 526652), (131663, 515600), (134350, 505288), (144368, 470225), (150472, 451150), (180460, 376180), (188090, 360920), (214960, 315805), (225575, 300944), (252644, 268700), (257800, 263326)]