54574520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 256

約数和(自身を含む): 174182400

約数和(自身を除く): 119607880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 29, 35, 40, 44, 47, 52, 55, 56, 58, 65, 70, 77, 88, 91, 94, 104, 110, 116, 130, 140, 143, 145, 154, 182, 188, 203, 220, 232, 235, 260, 280, 286, 290, 308, 319, 329, 364, 376, 377, 385, 406, 440, 455, 470, 517, 520, 572, 580, 611, 616, 638, 658, 715, 728, 754, 770, 812, 910, 940, 1001, 1015, 1034, 1144, 1160, 1222, 1276, 1316, 1363, 1430, 1508, 1540, 1595, 1624, 1645, 1820, 1880, 1885, 2002, 2030, 2068, 2233, 2444, 2552, 2585, 2632, 2639, 2726, 2860, 3016, 3055, 3080, 3190, 3290, 3619, 3640, 3770, 4004, 4060, 4136, 4147, 4277, 4466, 4888, 5005, 5170, 5278, 5452, 5720, 6110, 6380, 6580, 6721, 6815, 7238, 7540, 8008, 8120, 8294, 8554, 8932, 9541, 10010, 10340, 10556, 10904, 11165, 12220, 12760, 13160, 13195, 13442, 13630, 14476, 14993, 15080, 16588, 17108, 17719, 17864, 18095, 19082, 20020, 20680, 20735, 21112, 21385, 22330, 24440, 26390, 26884, 27260, 28952, 29029, 29986, 33176, 33605, 34216, 35438, 36190, 38164, 40040, 41470, 42770, 44660, 47047, 47705, 52780, 53768, 54520, 58058, 59972, 67210, 70876, 72380, 74965, 76328, 82940, 85540, 88595, 89320, 94094, 95410, 104951, 105560, 116116, 119944, 124033, 134420, 141752, 144760, 145145, 149930, 165880, 171080, 177190, 188188, 190820, 194909, 209902, 232232, 235235, 248066, 268840, 290290, 299860, 354380, 376376, 381640, 389818, 419804, 470470, 496132, 524755, 580580, 599720, 620165, 708760, 779636, 839608, 940940, 974545, 992264, 1049510, 1161160, 1240330, 1364363, 1559272, 1881880, 1949090, 2099020, 2480660, 2728726, 3898180, 4198040, 4961320, 5457452, 6821815, 7796360, 10914904, 13643630, 27287260, 54574520]

約数ペア:

[(1, 54574520), (2, 27287260), (4, 13643630), (5, 10914904), (7, 7796360), (8, 6821815), (10, 5457452), (11, 4961320), (13, 4198040), (14, 3898180), (20, 2728726), (22, 2480660), (26, 2099020), (28, 1949090), (29, 1881880), (35, 1559272), (40, 1364363), (44, 1240330), (47, 1161160), (52, 1049510), (55, 992264), (56, 974545), (58, 940940), (65, 839608), (70, 779636), (77, 708760), (88, 620165), (91, 599720), (94, 580580), (104, 524755), (110, 496132), (116, 470470), (130, 419804), (140, 389818), (143, 381640), (145, 376376), (154, 354380), (182, 299860), (188, 290290), (203, 268840), (220, 248066), (232, 235235), (235, 232232), (260, 209902), (280, 194909), (286, 190820), (290, 188188), (308, 177190), (319, 171080), (329, 165880), (364, 149930), (376, 145145), (377, 144760), (385, 141752), (406, 134420), (440, 124033), (455, 119944), (470, 116116), (517, 105560), (520, 104951), (572, 95410), (580, 94094), (611, 89320), (616, 88595), (638, 85540), (658, 82940), (715, 76328), (728, 74965), (754, 72380), (770, 70876), (812, 67210), (910, 59972), (940, 58058), (1001, 54520), (1015, 53768), (1034, 52780), (1144, 47705), (1160, 47047), (1222, 44660), (1276, 42770), (1316, 41470), (1363, 40040), (1430, 38164), (1508, 36190), (1540, 35438), (1595, 34216), (1624, 33605), (1645, 33176), (1820, 29986), (1880, 29029), (1885, 28952), (2002, 27260), (2030, 26884), (2068, 26390), (2233, 24440), (2444, 22330), (2552, 21385), (2585, 21112), (2632, 20735), (2639, 20680), (2726, 20020), (2860, 19082), (3016, 18095), (3055, 17864), (3080, 17719), (3190, 17108), (3290, 16588), (3619, 15080), (3640, 14993), (3770, 14476), (4004, 13630), (4060, 13442), (4136, 13195), (4147, 13160), (4277, 12760), (4466, 12220), (4888, 11165), (5005, 10904), (5170, 10556), (5278, 10340), (5452, 10010), (5720, 9541), (6110, 8932), (6380, 8554), (6580, 8294), (6721, 8120), (6815, 8008), (7238, 7540)]