60669945

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 135168000

約数和(自身を除く): 74498055

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 31, 35, 45, 57, 63, 93, 95, 105, 109, 133, 135, 155, 171, 189, 217, 279, 285, 315, 327, 399, 465, 513, 545, 589, 651, 665, 763, 837, 855, 945, 981, 1085, 1197, 1395, 1635, 1767, 1953, 1995, 2071, 2289, 2565, 2943, 2945, 3255, 3379, 3591, 3815, 4123, 4185, 4905, 5301, 5859, 5985, 6213, 6867, 8835, 9765, 10137, 10355, 11445, 12369, 14497, 14715, 15903, 16895, 17955, 18639, 20601, 20615, 23653, 26505, 29295, 30411, 31065, 34335, 37107, 43491, 50685, 55917, 61845, 64201, 70959, 72485, 79515, 91233, 93195, 103005, 111321, 118265, 130473, 152055, 185535, 192603, 212877, 217455, 279585, 321005, 354795, 391419, 449407, 456165, 556605, 577809, 638631, 652365, 963015, 1064385, 1348221, 1733427, 1957095, 2247035, 2889045, 3193155, 4044663, 6741105, 8667135, 12133989, 20223315, 60669945]

約数ペア:

[(1, 60669945), (3, 20223315), (5, 12133989), (7, 8667135), (9, 6741105), (15, 4044663), (19, 3193155), (21, 2889045), (27, 2247035), (31, 1957095), (35, 1733427), (45, 1348221), (57, 1064385), (63, 963015), (93, 652365), (95, 638631), (105, 577809), (109, 556605), (133, 456165), (135, 449407), (155, 391419), (171, 354795), (189, 321005), (217, 279585), (279, 217455), (285, 212877), (315, 192603), (327, 185535), (399, 152055), (465, 130473), (513, 118265), (545, 111321), (589, 103005), (651, 93195), (665, 91233), (763, 79515), (837, 72485), (855, 70959), (945, 64201), (981, 61845), (1085, 55917), (1197, 50685), (1395, 43491), (1635, 37107), (1767, 34335), (1953, 31065), (1995, 30411), (2071, 29295), (2289, 26505), (2565, 23653), (2943, 20615), (2945, 20601), (3255, 18639), (3379, 17955), (3591, 16895), (3815, 15903), (4123, 14715), (4185, 14497), (4905, 12369), (5301, 11445), (5859, 10355), (5985, 10137), (6213, 9765), (6867, 8835)]