2112821400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{541}}^1$

素因数の和:866

約数の個数: 192

約数和(自身を含む): 6871345920

約数和(自身を除く): 4758524520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 283, 300, 345, 460, 541, 552, 566, 575, 600, 690, 849, 920, 1082, 1132, 1150, 1380, 1415, 1623, 1698, 1725, 2164, 2264, 2300, 2705, 2760, 2830, 3246, 3396, 3450, 4245, 4328, 4600, 5410, 5660, 6492, 6509, 6792, 6900, 7075, 8115, 8490, 10820, 11320, 12443, 12984, 13018, 13525, 13800, 14150, 16230, 16980, 19527, 21225, 21640, 24886, 26036, 27050, 28300, 32460, 32545, 33960, 37329, 39054, 40575, 42450, 49772, 52072, 54100, 56600, 62215, 64920, 65090, 74658, 78108, 81150, 84900, 97635, 99544, 108200, 124430, 130180, 149316, 153103, 156216, 162300, 162725, 169800, 186645, 195270, 248860, 260360, 298632, 306206, 311075, 324600, 325450, 373290, 390540, 459309, 488175, 497720, 612412, 622150, 650900, 746580, 765515, 781080, 918618, 933225, 976350, 1224824, 1244300, 1301800, 1493160, 1531030, 1837236, 1866450, 1952700, 2296545, 2488600, 3062060, 3521369, 3674472, 3732900, 3827575, 3905400, 4593090, 6124120, 7042738, 7465800, 7655150, 9186180, 10564107, 11482725, 14085476, 15310300, 17606845, 18372360, 21128214, 22965450, 28170952, 30620600, 35213690, 42256428, 45930900, 52820535, 70427380, 84512856, 88034225, 91861800, 105641070, 140854760, 176068450, 211282140, 264102675, 352136900, 422564280, 528205350, 704273800, 1056410700, 2112821400]

約数ペア:

[(1, 2112821400), (2, 1056410700), (3, 704273800), (4, 528205350), (5, 422564280), (6, 352136900), (8, 264102675), (10, 211282140), (12, 176068450), (15, 140854760), (20, 105641070), (23, 91861800), (24, 88034225), (25, 84512856), (30, 70427380), (40, 52820535), (46, 45930900), (50, 42256428), (60, 35213690), (69, 30620600), (75, 28170952), (92, 22965450), (100, 21128214), (115, 18372360), (120, 17606845), (138, 15310300), (150, 14085476), (184, 11482725), (200, 10564107), (230, 9186180), (276, 7655150), (283, 7465800), (300, 7042738), (345, 6124120), (460, 4593090), (541, 3905400), (552, 3827575), (566, 3732900), (575, 3674472), (600, 3521369), (690, 3062060), (849, 2488600), (920, 2296545), (1082, 1952700), (1132, 1866450), (1150, 1837236), (1380, 1531030), (1415, 1493160), (1623, 1301800), (1698, 1244300), (1725, 1224824), (2164, 976350), (2264, 933225), (2300, 918618), (2705, 781080), (2760, 765515), (2830, 746580), (3246, 650900), (3396, 622150), (3450, 612412), (4245, 497720), (4328, 488175), (4600, 459309), (5410, 390540), (5660, 373290), (6492, 325450), (6509, 324600), (6792, 311075), (6900, 306206), (7075, 298632), (8115, 260360), (8490, 248860), (10820, 195270), (11320, 186645), (12443, 169800), (12984, 162725), (13018, 162300), (13525, 156216), (13800, 153103), (14150, 149316), (16230, 130180), (16980, 124430), (19527, 108200), (21225, 99544), (21640, 97635), (24886, 84900), (26036, 81150), (27050, 78108), (28300, 74658), (32460, 65090), (32545, 64920), (33960, 62215), (37329, 56600), (39054, 54100), (40575, 52072), (42450, 49772)]