19953453600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{22531}}^1$

素因数の和:22601

約数の個数: 288

約数和(自身を含む): 73928393280

約数和(自身を除く): 53974939680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 41, 45, 48, 50, 54, 60, 72, 75, 80, 82, 90, 96, 100, 108, 120, 123, 135, 144, 150, 160, 164, 180, 200, 205, 216, 225, 240, 246, 270, 288, 300, 328, 360, 369, 400, 410, 432, 450, 480, 492, 540, 600, 615, 656, 675, 720, 738, 800, 820, 864, 900, 984, 1025, 1080, 1107, 1200, 1230, 1312, 1350, 1440, 1476, 1640, 1800, 1845, 1968, 2050, 2160, 2214, 2400, 2460, 2700, 2952, 3075, 3280, 3600, 3690, 3936, 4100, 4320, 4428, 4920, 5400, 5535, 5904, 6150, 6560, 7200, 7380, 8200, 8856, 9225, 9840, 10800, 11070, 11808, 12300, 14760, 16400, 17712, 18450, 19680, 21600, 22140, 22531, 24600, 27675, 29520, 32800, 35424, 36900, 44280, 45062, 49200, 55350, 59040, 67593, 73800, 88560, 90124, 98400, 110700, 112655, 135186, 147600, 177120, 180248, 202779, 221400, 225310, 270372, 295200, 337965, 360496, 405558, 442800, 450620, 540744, 563275, 608337, 675930, 720992, 811116, 885600, 901240, 923771, 1013895, 1081488, 1126550, 1216674, 1351860, 1622232, 1689825, 1802480, 1847542, 2027790, 2162976, 2253100, 2433348, 2703720, 2771313, 3041685, 3244464, 3379650, 3604960, 3695084, 4055580, 4506200, 4618855, 4866696, 5069475, 5407440, 5542626, 6083370, 6488928, 6759300, 7390168, 8111160, 8313939, 9012400, 9237710, 9733392, 10138950, 10814880, 11085252, 12166740, 13518600, 13856565, 14780336, 15208425, 16222320, 16627878, 18024800, 18475420, 19466784, 20277900, 22170504, 23094275, 24333480, 24941817, 27037200, 27713130, 29560672, 30416850, 32444640, 33255756, 36950840, 40555800, 41569695, 44341008, 46188550, 48666960, 49883634, 54074400, 55426260, 60833700, 66511512, 69282825, 73901680, 81111600, 83139390, 88682016, 92377100, 97333920, 99767268, 110852520, 121667400, 124709085, 133023024, 138565650, 147803360, 162223200, 166278780, 184754200, 199534536, 207848475, 221705040, 243334800, 249418170, 266046048, 277131300, 332557560, 369508400, 399069072, 415696950, 443410080, 486669600, 498836340, 554262600, 623545425, 665115120, 739016800, 798138144, 831393900, 997672680, 1108525200, 1247090850, 1330230240, 1662787800, 1995345360, 2217050400, 2494181700, 3325575600, 3990690720, 4988363400, 6651151200, 9976726800, 19953453600]

約数ペア:

[(1, 19953453600), (2, 9976726800), (3, 6651151200), (4, 4988363400), (5, 3990690720), (6, 3325575600), (8, 2494181700), (9, 2217050400), (10, 1995345360), (12, 1662787800), (15, 1330230240), (16, 1247090850), (18, 1108525200), (20, 997672680), (24, 831393900), (25, 798138144), (27, 739016800), (30, 665115120), (32, 623545425), (36, 554262600), (40, 498836340), (41, 486669600), (45, 443410080), (48, 415696950), (50, 399069072), (54, 369508400), (60, 332557560), (72, 277131300), (75, 266046048), (80, 249418170), (82, 243334800), (90, 221705040), (96, 207848475), (100, 199534536), (108, 184754200), (120, 166278780), (123, 162223200), (135, 147803360), (144, 138565650), (150, 133023024), (160, 124709085), (164, 121667400), (180, 110852520), (200, 99767268), (205, 97333920), (216, 92377100), (225, 88682016), (240, 83139390), (246, 81111600), (270, 73901680), (288, 69282825), (300, 66511512), (328, 60833700), (360, 55426260), (369, 54074400), (400, 49883634), (410, 48666960), (432, 46188550), (450, 44341008), (480, 41569695), (492, 40555800), (540, 36950840), (600, 33255756), (615, 32444640), (656, 30416850), (675, 29560672), (720, 27713130), (738, 27037200), (800, 24941817), (820, 24333480), (864, 23094275), (900, 22170504), (984, 20277900), (1025, 19466784), (1080, 18475420), (1107, 18024800), (1200, 16627878), (1230, 16222320), (1312, 15208425), (1350, 14780336), (1440, 13856565), (1476, 13518600), (1640, 12166740), (1800, 11085252), (1845, 10814880), (1968, 10138950), (2050, 9733392), (2160, 9237710), (2214, 9012400), (2400, 8313939), (2460, 8111160), (2700, 7390168), (2952, 6759300), (3075, 6488928), (3280, 6083370), (3600, 5542626), (3690, 5407440), (3936, 5069475), (4100, 4866696), (4320, 4618855), (4428, 4506200), (4920, 4055580), (5400, 3695084), (5535, 3604960), (5904, 3379650), (6150, 3244464), (6560, 3041685), (7200, 2771313), (7380, 2703720), (8200, 2433348), (8856, 2253100), (9225, 2162976), (9840, 2027790), (10800, 1847542), (11070, 1802480), (11808, 1689825), (12300, 1622232), (14760, 1351860), (16400, 1216674), (17712, 1126550), (18450, 1081488), (19680, 1013895), (21600, 923771), (22140, 901240), (22531, 885600), (24600, 811116), (27675, 720992), (29520, 675930), (32800, 608337), (35424, 563275), (36900, 540744), (44280, 450620), (45062, 442800), (49200, 405558), (55350, 360496), (59040, 337965), (67593, 295200), (73800, 270372), (88560, 225310), (90124, 221400), (98400, 202779), (110700, 180248), (112655, 177120), (135186, 147600)]