77116650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 209236608

約数和(自身を除く): 132119958

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 71, 75, 78, 130, 142, 150, 195, 213, 325, 355, 390, 426, 557, 650, 710, 923, 975, 1065, 1114, 1671, 1775, 1846, 1950, 2130, 2769, 2785, 3342, 3550, 4615, 5325, 5538, 5570, 7241, 8355, 9230, 10650, 13845, 13925, 14482, 16710, 21723, 23075, 27690, 27850, 36205, 39547, 41775, 43446, 46150, 69225, 72410, 79094, 83550, 108615, 118641, 138450, 181025, 197735, 217230, 237282, 362050, 395470, 514111, 543075, 593205, 988675, 1028222, 1086150, 1186410, 1542333, 1977350, 2570555, 2966025, 3084666, 5141110, 5932050, 7711665, 12852775, 15423330, 25705550, 38558325, 77116650]

約数ペア:

[(1, 77116650), (2, 38558325), (3, 25705550), (5, 15423330), (6, 12852775), (10, 7711665), (13, 5932050), (15, 5141110), (25, 3084666), (26, 2966025), (30, 2570555), (39, 1977350), (50, 1542333), (65, 1186410), (71, 1086150), (75, 1028222), (78, 988675), (130, 593205), (142, 543075), (150, 514111), (195, 395470), (213, 362050), (325, 237282), (355, 217230), (390, 197735), (426, 181025), (557, 138450), (650, 118641), (710, 108615), (923, 83550), (975, 79094), (1065, 72410), (1114, 69225), (1671, 46150), (1775, 43446), (1846, 41775), (1950, 39547), (2130, 36205), (2769, 27850), (2785, 27690), (3342, 23075), (3550, 21723), (4615, 16710), (5325, 14482), (5538, 13925), (5570, 13845), (7241, 10650), (8355, 9230)]