19945648800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35977}}^1$

素因数の和:36021

約数の個数: 432

約数和(自身を含む): 87690762432

約数和(自身を除く): 67745113632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 50, 55, 56, 60, 63, 66, 70, 72, 75, 77, 80, 84, 88, 90, 96, 99, 100, 105, 110, 112, 120, 126, 132, 140, 144, 150, 154, 160, 165, 168, 175, 176, 180, 198, 200, 210, 220, 224, 225, 231, 240, 252, 264, 275, 280, 288, 300, 308, 315, 330, 336, 350, 352, 360, 385, 396, 400, 420, 440, 450, 462, 480, 495, 504, 525, 528, 550, 560, 600, 616, 630, 660, 672, 693, 700, 720, 770, 792, 800, 825, 840, 880, 900, 924, 990, 1008, 1050, 1056, 1100, 1120, 1155, 1200, 1232, 1260, 1320, 1386, 1400, 1440, 1540, 1575, 1584, 1650, 1680, 1760, 1800, 1848, 1925, 1980, 2016, 2100, 2200, 2310, 2400, 2464, 2475, 2520, 2640, 2772, 2800, 3080, 3150, 3168, 3300, 3360, 3465, 3600, 3696, 3850, 3960, 4200, 4400, 4620, 4950, 5040, 5280, 5544, 5600, 5775, 6160, 6300, 6600, 6930, 7200, 7392, 7700, 7920, 8400, 8800, 9240, 9900, 10080, 11088, 11550, 12320, 12600, 13200, 13860, 15400, 15840, 16800, 17325, 18480, 19800, 22176, 23100, 25200, 26400, 27720, 30800, 34650, 35977, 36960, 39600, 46200, 50400, 55440, 61600, 69300, 71954, 79200, 92400, 107931, 110880, 138600, 143908, 179885, 184800, 215862, 251839, 277200, 287816, 323793, 359770, 395747, 431724, 503678, 539655, 554400, 575632, 647586, 719540, 755517, 791494, 863448, 899425, 1007356, 1079310, 1151264, 1187241, 1259195, 1295172, 1439080, 1511034, 1582988, 1618965, 1726896, 1798850, 1978735, 2014712, 2158620, 2266551, 2374482, 2518390, 2590344, 2698275, 2770229, 2878160, 3022068, 3165976, 3237930, 3453792, 3561723, 3597700, 3777585, 3957470, 4029424, 4317240, 4533102, 4748964, 5036780, 5180688, 5396550, 5540458, 5756320, 5936205, 6044136, 6295975, 6331952, 6475860, 7123446, 7195400, 7555170, 7914940, 8058848, 8094825, 8310687, 8634480, 9066204, 9497928, 9893675, 10073560, 10361376, 10793100, 11080916, 11332755, 11872410, 12088272, 12591950, 12663904, 12951720, 13851145, 14246892, 14390800, 15110340, 15829880, 16189650, 16621374, 17268960, 17808615, 18132408, 18887925, 18995856, 19787350, 20147120, 21586200, 22161832, 22665510, 23744820, 24176544, 24932061, 25183900, 25903440, 27702290, 28493784, 28781600, 29681025, 30220680, 31659760, 32379300, 33242748, 35617230, 36264816, 37775850, 37991712, 39574700, 40294240, 41553435, 43172400, 44323664, 45331020, 47489640, 49864122, 50367800, 51806880, 55404580, 56663775, 56987568, 59362050, 60441360, 63319520, 64758600, 66485496, 69255725, 71234460, 72529632, 75551700, 79149400, 83106870, 86344800, 88647328, 89043075, 90662040, 94979280, 99728244, 100735600, 110809160, 113327550, 113975136, 118724100, 120882720, 124660305, 129517200, 132970992, 138511450, 142468920, 151103400, 158298800, 166213740, 178086150, 181324080, 189958560, 199456488, 201471200, 207767175, 221618320, 226655100, 237448200, 249320610, 259034400, 265941984, 277022900, 284937840, 302206800, 316597600, 332427480, 356172300, 362648160, 398912976, 415534350, 443236640, 453310200, 474896400, 498641220, 554045800, 569875680, 604413600, 623301525, 664854960, 712344600, 797825952, 831068700, 906620400, 949792800, 997282440, 1108091600, 1246603050, 1329709920, 1424689200, 1662137400, 1813240800, 1994564880, 2216183200, 2493206100, 2849378400, 3324274800, 3989129760, 4986412200, 6648549600, 9972824400, 19945648800]

約数ペア:

[(1, 19945648800), (2, 9972824400), (3, 6648549600), (4, 4986412200), (5, 3989129760), (6, 3324274800), (7, 2849378400), (8, 2493206100), (9, 2216183200), (10, 1994564880), (11, 1813240800), (12, 1662137400), (14, 1424689200), (15, 1329709920), (16, 1246603050), (18, 1108091600), (20, 997282440), (21, 949792800), (22, 906620400), (24, 831068700), (25, 797825952), (28, 712344600), (30, 664854960), (32, 623301525), (33, 604413600), (35, 569875680), (36, 554045800), (40, 498641220), (42, 474896400), (44, 453310200), (45, 443236640), (48, 415534350), (50, 398912976), (55, 362648160), (56, 356172300), (60, 332427480), (63, 316597600), (66, 302206800), (70, 284937840), (72, 277022900), (75, 265941984), (77, 259034400), (80, 249320610), (84, 237448200), (88, 226655100), (90, 221618320), (96, 207767175), (99, 201471200), (100, 199456488), (105, 189958560), (110, 181324080), (112, 178086150), (120, 166213740), (126, 158298800), (132, 151103400), (140, 142468920), (144, 138511450), (150, 132970992), (154, 129517200), (160, 124660305), (165, 120882720), (168, 118724100), (175, 113975136), (176, 113327550), (180, 110809160), (198, 100735600), (200, 99728244), (210, 94979280), (220, 90662040), (224, 89043075), (225, 88647328), (231, 86344800), (240, 83106870), (252, 79149400), (264, 75551700), (275, 72529632), (280, 71234460), (288, 69255725), (300, 66485496), (308, 64758600), (315, 63319520), (330, 60441360), (336, 59362050), (350, 56987568), (352, 56663775), (360, 55404580), (385, 51806880), (396, 50367800), (400, 49864122), (420, 47489640), (440, 45331020), (450, 44323664), (462, 43172400), (480, 41553435), (495, 40294240), (504, 39574700), (525, 37991712), (528, 37775850), (550, 36264816), (560, 35617230), (600, 33242748), (616, 32379300), (630, 31659760), (660, 30220680), (672, 29681025), (693, 28781600), (700, 28493784), (720, 27702290), (770, 25903440), (792, 25183900), (800, 24932061), (825, 24176544), (840, 23744820), (880, 22665510), (900, 22161832), (924, 21586200), (990, 20147120), (1008, 19787350), (1050, 18995856), (1056, 18887925), (1100, 18132408), (1120, 17808615), (1155, 17268960), (1200, 16621374), (1232, 16189650), (1260, 15829880), (1320, 15110340), (1386, 14390800), (1400, 14246892), (1440, 13851145), (1540, 12951720), (1575, 12663904), (1584, 12591950), (1650, 12088272), (1680, 11872410), (1760, 11332755), (1800, 11080916), (1848, 10793100), (1925, 10361376), (1980, 10073560), (2016, 9893675), (2100, 9497928), (2200, 9066204), (2310, 8634480), (2400, 8310687), (2464, 8094825), (2475, 8058848), (2520, 7914940), (2640, 7555170), (2772, 7195400), (2800, 7123446), (3080, 6475860), (3150, 6331952), (3168, 6295975), (3300, 6044136), (3360, 5936205), (3465, 5756320), (3600, 5540458), (3696, 5396550), (3850, 5180688), (3960, 5036780), (4200, 4748964), (4400, 4533102), (4620, 4317240), (4950, 4029424), (5040, 3957470), (5280, 3777585), (5544, 3597700), (5600, 3561723), (5775, 3453792), (6160, 3237930), (6300, 3165976), (6600, 3022068), (6930, 2878160), (7200, 2770229), (7392, 2698275), (7700, 2590344), (7920, 2518390), (8400, 2374482), (8800, 2266551), (9240, 2158620), (9900, 2014712), (10080, 1978735), (11088, 1798850), (11550, 1726896), (12320, 1618965), (12600, 1582988), (13200, 1511034), (13860, 1439080), (15400, 1295172), (15840, 1259195), (16800, 1187241), (17325, 1151264), (18480, 1079310), (19800, 1007356), (22176, 899425), (23100, 863448), (25200, 791494), (26400, 755517), (27720, 719540), (30800, 647586), (34650, 575632), (35977, 554400), (36960, 539655), (39600, 503678), (46200, 431724), (50400, 395747), (55440, 359770), (61600, 323793), (69300, 287816), (71954, 277200), (79200, 251839), (92400, 215862), (107931, 184800), (110880, 179885), (138600, 143908)]