259987860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 933085440

約数和(自身を除く): 673097580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 90, 92, 99, 108, 110, 115, 121, 132, 135, 138, 165, 173, 180, 198, 207, 220, 230, 242, 253, 270, 276, 297, 330, 345, 346, 363, 396, 414, 460, 484, 495, 506, 519, 540, 594, 605, 621, 660, 690, 692, 726, 759, 828, 865, 990, 1012, 1035, 1038, 1089, 1188, 1210, 1242, 1265, 1380, 1452, 1485, 1518, 1557, 1730, 1815, 1903, 1980, 2070, 2076, 2178, 2277, 2420, 2484, 2530, 2595, 2783, 2970, 3036, 3105, 3114, 3267, 3460, 3630, 3795, 3806, 3979, 4140, 4356, 4554, 4671, 5060, 5190, 5445, 5566, 5709, 5940, 6210, 6228, 6534, 6831, 7260, 7590, 7612, 7785, 7958, 8349, 9108, 9342, 9515, 10380, 10890, 11132, 11385, 11418, 11937, 12420, 13068, 13662, 13915, 15180, 15570, 15916, 16335, 16698, 17127, 18684, 19030, 19895, 20933, 21780, 22770, 22836, 23355, 23874, 25047, 27324, 27830, 28545, 31140, 32670, 33396, 34155, 34254, 35811, 38060, 39790, 41745, 41866, 43769, 45540, 46710, 47748, 50094, 51381, 55660, 57090, 59685, 62799, 65340, 68310, 68508, 71622, 75141, 79580, 83490, 83732, 85635, 87538, 93420, 100188, 102762, 104665, 107433, 114180, 119370, 125235, 125598, 131307, 136620, 143244, 150282, 166980, 171270, 175076, 179055, 188397, 205524, 209330, 214866, 218845, 238740, 250470, 251196, 256905, 262614, 300564, 313995, 342540, 358110, 375705, 376794, 393921, 418660, 429732, 437690, 481459, 500940, 513810, 525228, 537165, 565191, 627990, 656535, 716220, 751410, 753588, 787842, 875380, 941985, 962918, 1027620, 1074330, 1130382, 1181763, 1255980, 1313070, 1444377, 1502820, 1575684, 1883970, 1925836, 1969605, 2148660, 2260764, 2363526, 2407295, 2626140, 2825955, 2888754, 3767940, 3939210, 4333131, 4727052, 4814590, 5651910, 5777508, 5908815, 7221885, 7878420, 8666262, 9629180, 11303820, 11817630, 12999393, 14443770, 17332524, 21665655, 23635260, 25998786, 28887540, 43331310, 51997572, 64996965, 86662620, 129993930, 259987860]

約数ペア:

[(1, 259987860), (2, 129993930), (3, 86662620), (4, 64996965), (5, 51997572), (6, 43331310), (9, 28887540), (10, 25998786), (11, 23635260), (12, 21665655), (15, 17332524), (18, 14443770), (20, 12999393), (22, 11817630), (23, 11303820), (27, 9629180), (30, 8666262), (33, 7878420), (36, 7221885), (44, 5908815), (45, 5777508), (46, 5651910), (54, 4814590), (55, 4727052), (60, 4333131), (66, 3939210), (69, 3767940), (90, 2888754), (92, 2825955), (99, 2626140), (108, 2407295), (110, 2363526), (115, 2260764), (121, 2148660), (132, 1969605), (135, 1925836), (138, 1883970), (165, 1575684), (173, 1502820), (180, 1444377), (198, 1313070), (207, 1255980), (220, 1181763), (230, 1130382), (242, 1074330), (253, 1027620), (270, 962918), (276, 941985), (297, 875380), (330, 787842), (345, 753588), (346, 751410), (363, 716220), (396, 656535), (414, 627990), (460, 565191), (484, 537165), (495, 525228), (506, 513810), (519, 500940), (540, 481459), (594, 437690), (605, 429732), (621, 418660), (660, 393921), (690, 376794), (692, 375705), (726, 358110), (759, 342540), (828, 313995), (865, 300564), (990, 262614), (1012, 256905), (1035, 251196), (1038, 250470), (1089, 238740), (1188, 218845), (1210, 214866), (1242, 209330), (1265, 205524), (1380, 188397), (1452, 179055), (1485, 175076), (1518, 171270), (1557, 166980), (1730, 150282), (1815, 143244), (1903, 136620), (1980, 131307), (2070, 125598), (2076, 125235), (2178, 119370), (2277, 114180), (2420, 107433), (2484, 104665), (2530, 102762), (2595, 100188), (2783, 93420), (2970, 87538), (3036, 85635), (3105, 83732), (3114, 83490), (3267, 79580), (3460, 75141), (3630, 71622), (3795, 68508), (3806, 68310), (3979, 65340), (4140, 62799), (4356, 59685), (4554, 57090), (4671, 55660), (5060, 51381), (5190, 50094), (5445, 47748), (5566, 46710), (5709, 45540), (5940, 43769), (6210, 41866), (6228, 41745), (6534, 39790), (6831, 38060), (7260, 35811), (7590, 34254), (7612, 34155), (7785, 33396), (7958, 32670), (8349, 31140), (9108, 28545), (9342, 27830), (9515, 27324), (10380, 25047), (10890, 23874), (11132, 23355), (11385, 22836), (11418, 22770), (11937, 21780), (12420, 20933), (13068, 19895), (13662, 19030), (13915, 18684), (15180, 17127), (15570, 16698), (15916, 16335)]