554888400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:490

約数の個数: 240

約数和(自身を含む): 1960255488

約数和(自身を除く): 1405367088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 127, 132, 150, 165, 176, 200, 220, 240, 254, 264, 275, 300, 330, 331, 381, 400, 440, 508, 528, 550, 600, 635, 660, 662, 762, 825, 880, 993, 1016, 1100, 1200, 1270, 1320, 1324, 1397, 1524, 1650, 1655, 1905, 1986, 2032, 2200, 2540, 2640, 2648, 2794, 3048, 3175, 3300, 3310, 3641, 3810, 3972, 4191, 4400, 4965, 5080, 5296, 5588, 6096, 6350, 6600, 6620, 6985, 7282, 7620, 7944, 8275, 8382, 9525, 9930, 10160, 10923, 11176, 12700, 13200, 13240, 13970, 14564, 15240, 15888, 16550, 16764, 18205, 19050, 19860, 20955, 21846, 22352, 24825, 25400, 26480, 27940, 29128, 30480, 33100, 33528, 34925, 36410, 38100, 39720, 41910, 42037, 43692, 49650, 50800, 54615, 55880, 58256, 66200, 67056, 69850, 72820, 76200, 79440, 83820, 84074, 87384, 91025, 99300, 104775, 109230, 111760, 126111, 132400, 139700, 145640, 152400, 167640, 168148, 174768, 182050, 198600, 209550, 210185, 218460, 252222, 273075, 279400, 291280, 335280, 336296, 364100, 397200, 419100, 420370, 436920, 462407, 504444, 546150, 558800, 630555, 672592, 728200, 838200, 840740, 873840, 924814, 1008888, 1050925, 1092300, 1261110, 1387221, 1456400, 1676400, 1681480, 1849628, 2017776, 2101850, 2184600, 2312035, 2522220, 2774442, 3152775, 3362960, 3699256, 4203700, 4369200, 4624070, 5044440, 5548884, 6305550, 6936105, 7398512, 8407400, 9248140, 10088880, 11097768, 11560175, 12611100, 13872210, 16814800, 18496280, 22195536, 23120350, 25222200, 27744420, 34680525, 36992560, 46240700, 50444400, 55488840, 69361050, 92481400, 110977680, 138722100, 184962800, 277444200, 554888400]

約数ペア:

[(1, 554888400), (2, 277444200), (3, 184962800), (4, 138722100), (5, 110977680), (6, 92481400), (8, 69361050), (10, 55488840), (11, 50444400), (12, 46240700), (15, 36992560), (16, 34680525), (20, 27744420), (22, 25222200), (24, 23120350), (25, 22195536), (30, 18496280), (33, 16814800), (40, 13872210), (44, 12611100), (48, 11560175), (50, 11097768), (55, 10088880), (60, 9248140), (66, 8407400), (75, 7398512), (80, 6936105), (88, 6305550), (100, 5548884), (110, 5044440), (120, 4624070), (127, 4369200), (132, 4203700), (150, 3699256), (165, 3362960), (176, 3152775), (200, 2774442), (220, 2522220), (240, 2312035), (254, 2184600), (264, 2101850), (275, 2017776), (300, 1849628), (330, 1681480), (331, 1676400), (381, 1456400), (400, 1387221), (440, 1261110), (508, 1092300), (528, 1050925), (550, 1008888), (600, 924814), (635, 873840), (660, 840740), (662, 838200), (762, 728200), (825, 672592), (880, 630555), (993, 558800), (1016, 546150), (1100, 504444), (1200, 462407), (1270, 436920), (1320, 420370), (1324, 419100), (1397, 397200), (1524, 364100), (1650, 336296), (1655, 335280), (1905, 291280), (1986, 279400), (2032, 273075), (2200, 252222), (2540, 218460), (2640, 210185), (2648, 209550), (2794, 198600), (3048, 182050), (3175, 174768), (3300, 168148), (3310, 167640), (3641, 152400), (3810, 145640), (3972, 139700), (4191, 132400), (4400, 126111), (4965, 111760), (5080, 109230), (5296, 104775), (5588, 99300), (6096, 91025), (6350, 87384), (6600, 84074), (6620, 83820), (6985, 79440), (7282, 76200), (7620, 72820), (7944, 69850), (8275, 67056), (8382, 66200), (9525, 58256), (9930, 55880), (10160, 54615), (10923, 50800), (11176, 49650), (12700, 43692), (13200, 42037), (13240, 41910), (13970, 39720), (14564, 38100), (15240, 36410), (15888, 34925), (16550, 33528), (16764, 33100), (18205, 30480), (19050, 29128), (19860, 27940), (20955, 26480), (21846, 25400), (22352, 24825)]