75190220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1287

約数の個数: 96

約数和(自身を含む): 198374400

約数和(自身を除く): 123184180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 76, 92, 95, 115, 133, 140, 161, 190, 230, 266, 322, 380, 437, 460, 532, 644, 665, 805, 874, 1229, 1330, 1610, 1748, 2185, 2458, 2660, 3059, 3220, 4370, 4916, 6118, 6145, 8603, 8740, 12236, 12290, 15295, 17206, 23351, 24580, 28267, 30590, 34412, 43015, 46702, 56534, 61180, 86030, 93404, 113068, 116755, 141335, 163457, 172060, 197869, 233510, 282670, 326914, 395738, 467020, 537073, 565340, 653828, 791476, 817285, 989345, 1074146, 1634570, 1978690, 2148292, 2685365, 3269140, 3759511, 3957380, 5370730, 7519022, 10741460, 15038044, 18797555, 37595110, 75190220]

約数ペア:

[(1, 75190220), (2, 37595110), (4, 18797555), (5, 15038044), (7, 10741460), (10, 7519022), (14, 5370730), (19, 3957380), (20, 3759511), (23, 3269140), (28, 2685365), (35, 2148292), (38, 1978690), (46, 1634570), (70, 1074146), (76, 989345), (92, 817285), (95, 791476), (115, 653828), (133, 565340), (140, 537073), (161, 467020), (190, 395738), (230, 326914), (266, 282670), (322, 233510), (380, 197869), (437, 172060), (460, 163457), (532, 141335), (644, 116755), (665, 113068), (805, 93404), (874, 86030), (1229, 61180), (1330, 56534), (1610, 46702), (1748, 43015), (2185, 34412), (2458, 30590), (2660, 28267), (3059, 24580), (3220, 23351), (4370, 17206), (4916, 15295), (6118, 12290), (6145, 12236), (8603, 8740)]