79497990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 256

約数和(自身を含む): 261273600

約数和(自身を除く): 181775610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 29, 30, 33, 39, 45, 54, 55, 58, 65, 66, 71, 78, 87, 90, 99, 110, 117, 130, 135, 142, 143, 145, 165, 174, 195, 198, 213, 234, 261, 270, 286, 290, 297, 319, 330, 351, 355, 377, 390, 426, 429, 435, 495, 522, 585, 594, 638, 639, 702, 710, 715, 754, 781, 783, 858, 870, 923, 957, 990, 1065, 1131, 1170, 1278, 1287, 1305, 1430, 1485, 1562, 1566, 1595, 1755, 1846, 1885, 1914, 1917, 2059, 2130, 2145, 2262, 2343, 2574, 2610, 2769, 2871, 2970, 3190, 3195, 3393, 3510, 3770, 3834, 3861, 3905, 3915, 4118, 4147, 4290, 4615, 4686, 4785, 5538, 5655, 5742, 6177, 6390, 6435, 6786, 7029, 7722, 7810, 7830, 8294, 8307, 8613, 9230, 9570, 9585, 10153, 10179, 10295, 11310, 11715, 12354, 12441, 12870, 13845, 14058, 14355, 16614, 16965, 17226, 18531, 19170, 19305, 20306, 20358, 20590, 20735, 21087, 22649, 23430, 24882, 24921, 26767, 27690, 28710, 30459, 30885, 33930, 35145, 37062, 37323, 38610, 41470, 41535, 42174, 43065, 45298, 49842, 50765, 50895, 53534, 55593, 60918, 61770, 62205, 67947, 70290, 74646, 80301, 83070, 86130, 91377, 92655, 101530, 101790, 105435, 111186, 111969, 113245, 124410, 124605, 133835, 135894, 152295, 160602, 182754, 185310, 186615, 203841, 210870, 223938, 226490, 240903, 249210, 267670, 274131, 277965, 294437, 304590, 339735, 373230, 401505, 407682, 456885, 481806, 548262, 555930, 559845, 588874, 611523, 679470, 722709, 803010, 883311, 913770, 1019205, 1119690, 1204515, 1223046, 1370655, 1445418, 1472185, 1766622, 2038410, 2409030, 2649933, 2741310, 2944370, 3057615, 3613545, 4416555, 5299866, 6115230, 7227090, 7949799, 8833110, 13249665, 15899598, 26499330, 39748995, 79497990]

約数ペア:

[(1, 79497990), (2, 39748995), (3, 26499330), (5, 15899598), (6, 13249665), (9, 8833110), (10, 7949799), (11, 7227090), (13, 6115230), (15, 5299866), (18, 4416555), (22, 3613545), (26, 3057615), (27, 2944370), (29, 2741310), (30, 2649933), (33, 2409030), (39, 2038410), (45, 1766622), (54, 1472185), (55, 1445418), (58, 1370655), (65, 1223046), (66, 1204515), (71, 1119690), (78, 1019205), (87, 913770), (90, 883311), (99, 803010), (110, 722709), (117, 679470), (130, 611523), (135, 588874), (142, 559845), (143, 555930), (145, 548262), (165, 481806), (174, 456885), (195, 407682), (198, 401505), (213, 373230), (234, 339735), (261, 304590), (270, 294437), (286, 277965), (290, 274131), (297, 267670), (319, 249210), (330, 240903), (351, 226490), (355, 223938), (377, 210870), (390, 203841), (426, 186615), (429, 185310), (435, 182754), (495, 160602), (522, 152295), (585, 135894), (594, 133835), (638, 124605), (639, 124410), (702, 113245), (710, 111969), (715, 111186), (754, 105435), (781, 101790), (783, 101530), (858, 92655), (870, 91377), (923, 86130), (957, 83070), (990, 80301), (1065, 74646), (1131, 70290), (1170, 67947), (1278, 62205), (1287, 61770), (1305, 60918), (1430, 55593), (1485, 53534), (1562, 50895), (1566, 50765), (1595, 49842), (1755, 45298), (1846, 43065), (1885, 42174), (1914, 41535), (1917, 41470), (2059, 38610), (2130, 37323), (2145, 37062), (2262, 35145), (2343, 33930), (2574, 30885), (2610, 30459), (2769, 28710), (2871, 27690), (2970, 26767), (3190, 24921), (3195, 24882), (3393, 23430), (3510, 22649), (3770, 21087), (3834, 20735), (3861, 20590), (3905, 20358), (3915, 20306), (4118, 19305), (4147, 19170), (4290, 18531), (4615, 17226), (4686, 16965), (4785, 16614), (5538, 14355), (5655, 14058), (5742, 13845), (6177, 12870), (6390, 12441), (6435, 12354), (6786, 11715), (7029, 11310), (7722, 10295), (7810, 10179), (7830, 10153), (8294, 9585), (8307, 9570), (8613, 9230)]