131566140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4597}}^1$

素因数の和:4668

約数の個数: 96

約数和(自身を含む): 417130560

約数和(自身を除く): 285564420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1431, 1590, 1908, 2385, 2862, 3180, 4597, 4770, 5724, 7155, 9194, 9540, 13791, 14310, 18388, 22985, 27582, 28620, 41373, 45970, 55164, 68955, 82746, 91940, 124119, 137910, 165492, 206865, 243641, 248238, 275820, 413730, 487282, 496476, 620595, 730923, 827460, 974564, 1218205, 1241190, 1461846, 2192769, 2436410, 2482380, 2923692, 3654615, 4385538, 4872820, 6578307, 7309230, 8771076, 10963845, 13156614, 14618460, 21927690, 26313228, 32891535, 43855380, 65783070, 131566140]

約数ペア:

[(1, 131566140), (2, 65783070), (3, 43855380), (4, 32891535), (5, 26313228), (6, 21927690), (9, 14618460), (10, 13156614), (12, 10963845), (15, 8771076), (18, 7309230), (20, 6578307), (27, 4872820), (30, 4385538), (36, 3654615), (45, 2923692), (53, 2482380), (54, 2436410), (60, 2192769), (90, 1461846), (106, 1241190), (108, 1218205), (135, 974564), (159, 827460), (180, 730923), (212, 620595), (265, 496476), (270, 487282), (318, 413730), (477, 275820), (530, 248238), (540, 243641), (636, 206865), (795, 165492), (954, 137910), (1060, 124119), (1431, 91940), (1590, 82746), (1908, 68955), (2385, 55164), (2862, 45970), (3180, 41373), (4597, 28620), (4770, 27582), (5724, 22985), (7155, 18388), (9194, 14310), (9540, 13791)]