57513240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 199049760

約数和(自身を除く): 141536520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 97, 108, 120, 122, 135, 162, 180, 183, 194, 216, 243, 244, 270, 291, 305, 324, 360, 366, 388, 405, 485, 486, 488, 540, 549, 582, 610, 648, 732, 776, 810, 873, 915, 970, 972, 1080, 1098, 1164, 1215, 1220, 1455, 1464, 1620, 1647, 1746, 1830, 1940, 1944, 2196, 2328, 2430, 2440, 2619, 2745, 2910, 3240, 3294, 3492, 3660, 3880, 4365, 4392, 4860, 4941, 5238, 5490, 5820, 5917, 6588, 6984, 7320, 7857, 8235, 8730, 9720, 9882, 10476, 10980, 11640, 11834, 13095, 13176, 14823, 15714, 16470, 17460, 17751, 19764, 20952, 21960, 23571, 23668, 24705, 26190, 29585, 29646, 31428, 32940, 34920, 35502, 39285, 39528, 47142, 47336, 49410, 52380, 53253, 59170, 59292, 62856, 65880, 71004, 74115, 78570, 88755, 94284, 98820, 104760, 106506, 117855, 118340, 118584, 142008, 148230, 157140, 159759, 177510, 188568, 197640, 213012, 235710, 236680, 266265, 296460, 314280, 319518, 355020, 426024, 471420, 479277, 532530, 592920, 639036, 710040, 798795, 942840, 958554, 1065060, 1278072, 1437831, 1597590, 1917108, 2130120, 2396385, 2875662, 3195180, 3834216, 4792770, 5751324, 6390360, 7189155, 9585540, 11502648, 14378310, 19171080, 28756620, 57513240]

約数ペア:

[(1, 57513240), (2, 28756620), (3, 19171080), (4, 14378310), (5, 11502648), (6, 9585540), (8, 7189155), (9, 6390360), (10, 5751324), (12, 4792770), (15, 3834216), (18, 3195180), (20, 2875662), (24, 2396385), (27, 2130120), (30, 1917108), (36, 1597590), (40, 1437831), (45, 1278072), (54, 1065060), (60, 958554), (61, 942840), (72, 798795), (81, 710040), (90, 639036), (97, 592920), (108, 532530), (120, 479277), (122, 471420), (135, 426024), (162, 355020), (180, 319518), (183, 314280), (194, 296460), (216, 266265), (243, 236680), (244, 235710), (270, 213012), (291, 197640), (305, 188568), (324, 177510), (360, 159759), (366, 157140), (388, 148230), (405, 142008), (485, 118584), (486, 118340), (488, 117855), (540, 106506), (549, 104760), (582, 98820), (610, 94284), (648, 88755), (732, 78570), (776, 74115), (810, 71004), (873, 65880), (915, 62856), (970, 59292), (972, 59170), (1080, 53253), (1098, 52380), (1164, 49410), (1215, 47336), (1220, 47142), (1455, 39528), (1464, 39285), (1620, 35502), (1647, 34920), (1746, 32940), (1830, 31428), (1940, 29646), (1944, 29585), (2196, 26190), (2328, 24705), (2430, 23668), (2440, 23571), (2619, 21960), (2745, 20952), (2910, 19764), (3240, 17751), (3294, 17460), (3492, 16470), (3660, 15714), (3880, 14823), (4365, 13176), (4392, 13095), (4860, 11834), (4941, 11640), (5238, 10980), (5490, 10476), (5820, 9882), (5917, 9720), (6588, 8730), (6984, 8235), (7320, 7857)]