75902820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1569

約数の個数: 96

約数和(自身を含む): 244973568

約数和(自身を除く): 169070748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1423, 1524, 1778, 1905, 2540, 2667, 2846, 3556, 3810, 4269, 4445, 5334, 5692, 7115, 7620, 8538, 8890, 9961, 10668, 13335, 14230, 17076, 17780, 19922, 21345, 26670, 28460, 29883, 39844, 42690, 49805, 53340, 59766, 85380, 99610, 119532, 149415, 180721, 199220, 298830, 361442, 542163, 597660, 722884, 903605, 1084326, 1265047, 1807210, 2168652, 2530094, 2710815, 3614420, 3795141, 5060188, 5421630, 6325235, 7590282, 10843260, 12650470, 15180564, 18975705, 25300940, 37951410, 75902820]

約数ペア:

[(1, 75902820), (2, 37951410), (3, 25300940), (4, 18975705), (5, 15180564), (6, 12650470), (7, 10843260), (10, 7590282), (12, 6325235), (14, 5421630), (15, 5060188), (20, 3795141), (21, 3614420), (28, 2710815), (30, 2530094), (35, 2168652), (42, 1807210), (60, 1265047), (70, 1084326), (84, 903605), (105, 722884), (127, 597660), (140, 542163), (210, 361442), (254, 298830), (381, 199220), (420, 180721), (508, 149415), (635, 119532), (762, 99610), (889, 85380), (1270, 59766), (1423, 53340), (1524, 49805), (1778, 42690), (1905, 39844), (2540, 29883), (2667, 28460), (2846, 26670), (3556, 21345), (3810, 19922), (4269, 17780), (4445, 17076), (5334, 14230), (5692, 13335), (7115, 10668), (7620, 9961), (8538, 8890)]