48386520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 197935920

約数和(自身を除く): 149549400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 211, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 422, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 633, 637, 728, 735, 780, 819, 840, 844, 882, 910, 936, 980, 1055, 1092, 1170, 1176, 1260, 1266, 1274, 1365, 1470, 1477, 1560, 1638, 1688, 1764, 1820, 1899, 1911, 1960, 2110, 2184, 2205, 2340, 2520, 2532, 2548, 2730, 2743, 2940, 2954, 3165, 3185, 3276, 3528, 3640, 3798, 3822, 4095, 4220, 4410, 4431, 4680, 5064, 5096, 5460, 5486, 5733, 5880, 5908, 6330, 6370, 6552, 7385, 7596, 7644, 8190, 8229, 8440, 8820, 8862, 9495, 9555, 10339, 10920, 10972, 11466, 11816, 12660, 12740, 13293, 13715, 14770, 15192, 15288, 16380, 16458, 17640, 17724, 18990, 19110, 19201, 20678, 21944, 22155, 22932, 24687, 25320, 25480, 26586, 27430, 28665, 29540, 31017, 32760, 32916, 35448, 37980, 38220, 38402, 41145, 41356, 44310, 45864, 49374, 51695, 53172, 54860, 57330, 57603, 59080, 62034, 65832, 66465, 75960, 76440, 76804, 82290, 82712, 88620, 93051, 96005, 98748, 103390, 106344, 109720, 114660, 115206, 123435, 124068, 132930, 134407, 153608, 155085, 164580, 172809, 177240, 186102, 192010, 197496, 206780, 229320, 230412, 246870, 248136, 265860, 268814, 288015, 310170, 329160, 345618, 372204, 384020, 403221, 413560, 460824, 465255, 493740, 531720, 537628, 576030, 620340, 672035, 691236, 744408, 768040, 806442, 864045, 930510, 987480, 1075256, 1152060, 1209663, 1240680, 1344070, 1382472, 1612884, 1728090, 1861020, 2016105, 2304120, 2419326, 2688140, 3225768, 3456180, 3722040, 4032210, 4838652, 5376280, 6048315, 6912360, 8064420, 9677304, 12096630, 16128840, 24193260, 48386520]

約数ペア:

[(1, 48386520), (2, 24193260), (3, 16128840), (4, 12096630), (5, 9677304), (6, 8064420), (7, 6912360), (8, 6048315), (9, 5376280), (10, 4838652), (12, 4032210), (13, 3722040), (14, 3456180), (15, 3225768), (18, 2688140), (20, 2419326), (21, 2304120), (24, 2016105), (26, 1861020), (28, 1728090), (30, 1612884), (35, 1382472), (36, 1344070), (39, 1240680), (40, 1209663), (42, 1152060), (45, 1075256), (49, 987480), (52, 930510), (56, 864045), (60, 806442), (63, 768040), (65, 744408), (70, 691236), (72, 672035), (78, 620340), (84, 576030), (90, 537628), (91, 531720), (98, 493740), (104, 465255), (105, 460824), (117, 413560), (120, 403221), (126, 384020), (130, 372204), (140, 345618), (147, 329160), (156, 310170), (168, 288015), (180, 268814), (182, 265860), (195, 248136), (196, 246870), (210, 230412), (211, 229320), (234, 206780), (245, 197496), (252, 192010), (260, 186102), (273, 177240), (280, 172809), (294, 164580), (312, 155085), (315, 153608), (360, 134407), (364, 132930), (390, 124068), (392, 123435), (420, 115206), (422, 114660), (441, 109720), (455, 106344), (468, 103390), (490, 98748), (504, 96005), (520, 93051), (546, 88620), (585, 82712), (588, 82290), (630, 76804), (633, 76440), (637, 75960), (728, 66465), (735, 65832), (780, 62034), (819, 59080), (840, 57603), (844, 57330), (882, 54860), (910, 53172), (936, 51695), (980, 49374), (1055, 45864), (1092, 44310), (1170, 41356), (1176, 41145), (1260, 38402), (1266, 38220), (1274, 37980), (1365, 35448), (1470, 32916), (1477, 32760), (1560, 31017), (1638, 29540), (1688, 28665), (1764, 27430), (1820, 26586), (1899, 25480), (1911, 25320), (1960, 24687), (2110, 22932), (2184, 22155), (2205, 21944), (2340, 20678), (2520, 19201), (2532, 19110), (2548, 18990), (2730, 17724), (2743, 17640), (2940, 16458), (2954, 16380), (3165, 15288), (3185, 15192), (3276, 14770), (3528, 13715), (3640, 13293), (3798, 12740), (3822, 12660), (4095, 11816), (4220, 11466), (4410, 10972), (4431, 10920), (4680, 10339), (5064, 9555), (5096, 9495), (5460, 8862), (5486, 8820), (5733, 8440), (5880, 8229), (5908, 8190), (6330, 7644), (6370, 7596), (6552, 7385)]