76478325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 179988480

約数和(自身を除く): 103510155

約数列:

[1, 3, 5, 7, 11, 15, 17, 19, 21, 25, 33, 35, 41, 51, 55, 57, 75, 77, 85, 95, 105, 119, 123, 133, 165, 175, 187, 205, 209, 231, 255, 275, 285, 287, 323, 357, 385, 399, 425, 451, 475, 525, 561, 595, 615, 627, 665, 697, 779, 825, 861, 935, 969, 1025, 1045, 1155, 1275, 1309, 1353, 1425, 1435, 1463, 1615, 1785, 1925, 1995, 2091, 2255, 2261, 2337, 2805, 2975, 3075, 3135, 3157, 3325, 3485, 3553, 3895, 3927, 4305, 4389, 4675, 4845, 4879, 5225, 5453, 5775, 6545, 6765, 6783, 7175, 7315, 7667, 8075, 8569, 8925, 9471, 9975, 10455, 10659, 11275, 11305, 11685, 13243, 14025, 14637, 15675, 15785, 16359, 17425, 17765, 19475, 19635, 21525, 21945, 23001, 24225, 24395, 24871, 25707, 27265, 32725, 33825, 33915, 36575, 38335, 39729, 42845, 47355, 52275, 53295, 53669, 56525, 58425, 59983, 66215, 73185, 74613, 78925, 81795, 88825, 92701, 98175, 109725, 115005, 121975, 124355, 128535, 136325, 145673, 161007, 169575, 179949, 191675, 198645, 214225, 236775, 266475, 268345, 278103, 299915, 331075, 365925, 373065, 408975, 437019, 463505, 575025, 621775, 642675, 728365, 805035, 899745, 993225, 1019711, 1341725, 1390515, 1499575, 1865325, 2185095, 2317525, 3059133, 3641825, 4025175, 4498725, 5098555, 6952575, 10925475, 15295665, 25492775, 76478325]

約数ペア:

[(1, 76478325), (3, 25492775), (5, 15295665), (7, 10925475), (11, 6952575), (15, 5098555), (17, 4498725), (19, 4025175), (21, 3641825), (25, 3059133), (33, 2317525), (35, 2185095), (41, 1865325), (51, 1499575), (55, 1390515), (57, 1341725), (75, 1019711), (77, 993225), (85, 899745), (95, 805035), (105, 728365), (119, 642675), (123, 621775), (133, 575025), (165, 463505), (175, 437019), (187, 408975), (205, 373065), (209, 365925), (231, 331075), (255, 299915), (275, 278103), (285, 268345), (287, 266475), (323, 236775), (357, 214225), (385, 198645), (399, 191675), (425, 179949), (451, 169575), (475, 161007), (525, 145673), (561, 136325), (595, 128535), (615, 124355), (627, 121975), (665, 115005), (697, 109725), (779, 98175), (825, 92701), (861, 88825), (935, 81795), (969, 78925), (1025, 74613), (1045, 73185), (1155, 66215), (1275, 59983), (1309, 58425), (1353, 56525), (1425, 53669), (1435, 53295), (1463, 52275), (1615, 47355), (1785, 42845), (1925, 39729), (1995, 38335), (2091, 36575), (2255, 33915), (2261, 33825), (2337, 32725), (2805, 27265), (2975, 25707), (3075, 24871), (3135, 24395), (3157, 24225), (3325, 23001), (3485, 21945), (3553, 21525), (3895, 19635), (3927, 19475), (4305, 17765), (4389, 17425), (4675, 16359), (4845, 15785), (4879, 15675), (5225, 14637), (5453, 14025), (5775, 13243), (6545, 11685), (6765, 11305), (6783, 11275), (7175, 10659), (7315, 10455), (7667, 9975), (8075, 9471), (8569, 8925)]