2047513800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1301}}^1$

素因数の和:1424

約数の個数: 192

約数和(自身を含む): 6606452160

約数和(自身を除く): 4558938360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 61, 75, 86, 100, 120, 122, 129, 150, 172, 183, 200, 215, 244, 258, 300, 305, 344, 366, 430, 488, 516, 600, 610, 645, 732, 860, 915, 1032, 1075, 1220, 1290, 1301, 1464, 1525, 1720, 1830, 2150, 2440, 2580, 2602, 2623, 3050, 3225, 3660, 3903, 4300, 4575, 5160, 5204, 5246, 6100, 6450, 6505, 7320, 7806, 7869, 8600, 9150, 10408, 10492, 12200, 12900, 13010, 13115, 15612, 15738, 18300, 19515, 20984, 25800, 26020, 26230, 31224, 31476, 32525, 36600, 39030, 39345, 52040, 52460, 55943, 62952, 65050, 65575, 78060, 78690, 79361, 97575, 104920, 111886, 130100, 131150, 156120, 157380, 158722, 167829, 195150, 196725, 223772, 238083, 260200, 262300, 279715, 314760, 317444, 335658, 390300, 393450, 396805, 447544, 476166, 524600, 559430, 634888, 671316, 780600, 786900, 793610, 839145, 952332, 1118860, 1190415, 1342632, 1398575, 1573800, 1587220, 1678290, 1904664, 1984025, 2237720, 2380830, 2797150, 3174440, 3356580, 3412523, 3968050, 4195725, 4761660, 5594300, 5952075, 6713160, 6825046, 7936100, 8391450, 9523320, 10237569, 11188600, 11904150, 13650092, 15872200, 16782900, 17062615, 20475138, 23808300, 27300184, 33565800, 34125230, 40950276, 47616600, 51187845, 68250460, 81900552, 85313075, 102375690, 136500920, 170626150, 204751380, 255939225, 341252300, 409502760, 511878450, 682504600, 1023756900, 2047513800]

約数ペア:

[(1, 2047513800), (2, 1023756900), (3, 682504600), (4, 511878450), (5, 409502760), (6, 341252300), (8, 255939225), (10, 204751380), (12, 170626150), (15, 136500920), (20, 102375690), (24, 85313075), (25, 81900552), (30, 68250460), (40, 51187845), (43, 47616600), (50, 40950276), (60, 34125230), (61, 33565800), (75, 27300184), (86, 23808300), (100, 20475138), (120, 17062615), (122, 16782900), (129, 15872200), (150, 13650092), (172, 11904150), (183, 11188600), (200, 10237569), (215, 9523320), (244, 8391450), (258, 7936100), (300, 6825046), (305, 6713160), (344, 5952075), (366, 5594300), (430, 4761660), (488, 4195725), (516, 3968050), (600, 3412523), (610, 3356580), (645, 3174440), (732, 2797150), (860, 2380830), (915, 2237720), (1032, 1984025), (1075, 1904664), (1220, 1678290), (1290, 1587220), (1301, 1573800), (1464, 1398575), (1525, 1342632), (1720, 1190415), (1830, 1118860), (2150, 952332), (2440, 839145), (2580, 793610), (2602, 786900), (2623, 780600), (3050, 671316), (3225, 634888), (3660, 559430), (3903, 524600), (4300, 476166), (4575, 447544), (5160, 396805), (5204, 393450), (5246, 390300), (6100, 335658), (6450, 317444), (6505, 314760), (7320, 279715), (7806, 262300), (7869, 260200), (8600, 238083), (9150, 223772), (10408, 196725), (10492, 195150), (12200, 167829), (12900, 158722), (13010, 157380), (13115, 156120), (15612, 131150), (15738, 130100), (18300, 111886), (19515, 104920), (20984, 97575), (25800, 79361), (26020, 78690), (26230, 78060), (31224, 65575), (31476, 65050), (32525, 62952), (36600, 55943), (39030, 52460), (39345, 52040)]