77312900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5813}}^1$

素因数の和:5853

約数の個数: 72

約数和(自身を含む): 201862080

約数和(自身を除く): 124549180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 5813, 6650, 11626, 13300, 23252, 29065, 40691, 58130, 81382, 110447, 116260, 145325, 162764, 203455, 220894, 290650, 406910, 441788, 552235, 581300, 773129, 813820, 1017275, 1104470, 1546258, 2034550, 2208940, 2761175, 3092516, 3865645, 4069100, 5522350, 7731290, 11044700, 15462580, 19328225, 38656450, 77312900]

約数ペア:

[(1, 77312900), (2, 38656450), (4, 19328225), (5, 15462580), (7, 11044700), (10, 7731290), (14, 5522350), (19, 4069100), (20, 3865645), (25, 3092516), (28, 2761175), (35, 2208940), (38, 2034550), (50, 1546258), (70, 1104470), (76, 1017275), (95, 813820), (100, 773129), (133, 581300), (140, 552235), (175, 441788), (190, 406910), (266, 290650), (350, 220894), (380, 203455), (475, 162764), (532, 145325), (665, 116260), (700, 110447), (950, 81382), (1330, 58130), (1900, 40691), (2660, 29065), (3325, 23252), (5813, 13300), (6650, 11626)]