274457580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 782599104

約数和(自身を除く): 508141524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 173, 193, 274, 346, 386, 411, 519, 548, 579, 685, 692, 772, 822, 865, 965, 1038, 1158, 1370, 1644, 1730, 1930, 2055, 2076, 2316, 2595, 2740, 2895, 3460, 3860, 4110, 5190, 5790, 8220, 10380, 11580, 23701, 26441, 33389, 47402, 52882, 66778, 71103, 79323, 94804, 100167, 105764, 118505, 132205, 133556, 142206, 158646, 166945, 200334, 237010, 264410, 284412, 317292, 333890, 355515, 396615, 400668, 474020, 500835, 528820, 667780, 711030, 793230, 1001670, 1422060, 1586460, 2003340, 4574293, 9148586, 13722879, 18297172, 22871465, 27445758, 45742930, 54891516, 68614395, 91485860, 137228790, 274457580]

約数ペア:

[(1, 274457580), (2, 137228790), (3, 91485860), (4, 68614395), (5, 54891516), (6, 45742930), (10, 27445758), (12, 22871465), (15, 18297172), (20, 13722879), (30, 9148586), (60, 4574293), (137, 2003340), (173, 1586460), (193, 1422060), (274, 1001670), (346, 793230), (386, 711030), (411, 667780), (519, 528820), (548, 500835), (579, 474020), (685, 400668), (692, 396615), (772, 355515), (822, 333890), (865, 317292), (965, 284412), (1038, 264410), (1158, 237010), (1370, 200334), (1644, 166945), (1730, 158646), (1930, 142206), (2055, 133556), (2076, 132205), (2316, 118505), (2595, 105764), (2740, 100167), (2895, 94804), (3460, 79323), (3860, 71103), (4110, 66778), (5190, 52882), (5790, 47402), (8220, 33389), (10380, 26441), (11580, 23701)]