73520460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3491}}^1$

素因数の和:3525

約数の個数: 120

約数和(自身を含む): 248448816

約数和(自身を除く): 174928356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3491, 3510, 4212, 5265, 6982, 7020, 10473, 10530, 13964, 17455, 20946, 21060, 31419, 34910, 41892, 45383, 52365, 62838, 69820, 90766, 94257, 104730, 125676, 136149, 157095, 181532, 188514, 209460, 226915, 272298, 282771, 314190, 377028, 408447, 453830, 471285, 544596, 565542, 628380, 680745, 816894, 907660, 942570, 1131084, 1225341, 1361490, 1413855, 1633788, 1885140, 2042235, 2450682, 2722980, 2827710, 3676023, 4084470, 4901364, 5655420, 6126705, 7352046, 8168940, 12253410, 14704092, 18380115, 24506820, 36760230, 73520460]

約数ペア:

[(1, 73520460), (2, 36760230), (3, 24506820), (4, 18380115), (5, 14704092), (6, 12253410), (9, 8168940), (10, 7352046), (12, 6126705), (13, 5655420), (15, 4901364), (18, 4084470), (20, 3676023), (26, 2827710), (27, 2722980), (30, 2450682), (36, 2042235), (39, 1885140), (45, 1633788), (52, 1413855), (54, 1361490), (60, 1225341), (65, 1131084), (78, 942570), (81, 907660), (90, 816894), (108, 680745), (117, 628380), (130, 565542), (135, 544596), (156, 471285), (162, 453830), (180, 408447), (195, 377028), (234, 314190), (260, 282771), (270, 272298), (324, 226915), (351, 209460), (390, 188514), (405, 181532), (468, 157095), (540, 136149), (585, 125676), (702, 104730), (780, 94257), (810, 90766), (1053, 69820), (1170, 62838), (1404, 52365), (1620, 45383), (1755, 41892), (2106, 34910), (2340, 31419), (3491, 21060), (3510, 20946), (4212, 17455), (5265, 13964), (6982, 10530), (7020, 10473)]