64358460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2141}}^1$

素因数の和:2323

約数の個数: 72

約数和(自身を含む): 196481376

約数和(自身を除く): 132122916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2141, 2505, 3006, 3340, 4282, 5010, 6012, 6423, 7515, 8564, 10020, 10705, 12846, 15030, 19269, 21410, 25692, 30060, 32115, 38538, 42820, 64230, 77076, 96345, 128460, 192690, 357547, 385380, 715094, 1072641, 1430188, 1787735, 2145282, 3217923, 3575470, 4290564, 5363205, 6435846, 7150940, 10726410, 12871692, 16089615, 21452820, 32179230, 64358460]

約数ペア:

[(1, 64358460), (2, 32179230), (3, 21452820), (4, 16089615), (5, 12871692), (6, 10726410), (9, 7150940), (10, 6435846), (12, 5363205), (15, 4290564), (18, 3575470), (20, 3217923), (30, 2145282), (36, 1787735), (45, 1430188), (60, 1072641), (90, 715094), (167, 385380), (180, 357547), (334, 192690), (501, 128460), (668, 96345), (835, 77076), (1002, 64230), (1503, 42820), (1670, 38538), (2004, 32115), (2141, 30060), (2505, 25692), (3006, 21410), (3340, 19269), (4282, 15030), (5010, 12846), (6012, 10705), (6423, 10020), (7515, 8564)]