75168120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7547}}^1$

素因数の和:7644

約数の個数: 64

約数和(自身を含む): 228251520

約数和(自身を除く): 153083400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 7547, 9960, 15094, 22641, 30188, 37735, 45282, 60376, 75470, 90564, 113205, 150940, 181128, 226410, 301880, 452820, 626401, 905640, 1252802, 1879203, 2505604, 3132005, 3758406, 5011208, 6264010, 7516812, 9396015, 12528020, 15033624, 18792030, 25056040, 37584060, 75168120]

約数ペア:

[(1, 75168120), (2, 37584060), (3, 25056040), (4, 18792030), (5, 15033624), (6, 12528020), (8, 9396015), (10, 7516812), (12, 6264010), (15, 5011208), (20, 3758406), (24, 3132005), (30, 2505604), (40, 1879203), (60, 1252802), (83, 905640), (120, 626401), (166, 452820), (249, 301880), (332, 226410), (415, 181128), (498, 150940), (664, 113205), (830, 90564), (996, 75470), (1245, 60376), (1660, 45282), (1992, 37735), (2490, 30188), (3320, 22641), (4980, 15094), (7547, 9960)]