1385406000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{6997}}^1$

素因数の和:7037

約数の個数: 240

約数和(自身を含む): 5279403168

約数和(自身を除く): 3893997168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 110, 120, 125, 132, 144, 150, 165, 176, 180, 198, 200, 220, 225, 240, 250, 264, 275, 300, 330, 360, 375, 396, 400, 440, 450, 495, 500, 528, 550, 600, 660, 720, 750, 792, 825, 880, 900, 990, 1000, 1100, 1125, 1200, 1320, 1375, 1500, 1584, 1650, 1800, 1980, 2000, 2200, 2250, 2475, 2640, 2750, 3000, 3300, 3600, 3960, 4125, 4400, 4500, 4950, 5500, 6000, 6600, 6997, 7920, 8250, 9000, 9900, 11000, 12375, 13200, 13994, 16500, 18000, 19800, 20991, 22000, 24750, 27988, 33000, 34985, 39600, 41982, 49500, 55976, 62973, 66000, 69970, 76967, 83964, 99000, 104955, 111952, 125946, 139940, 153934, 167928, 174925, 198000, 209910, 230901, 251892, 279880, 307868, 314865, 335856, 349850, 384835, 419820, 461802, 503784, 524775, 559760, 615736, 629730, 692703, 699700, 769670, 839640, 874625, 923604, 1007568, 1049550, 1154505, 1231472, 1259460, 1385406, 1399400, 1539340, 1574325, 1679280, 1749250, 1847208, 1924175, 2099100, 2309010, 2518920, 2623875, 2770812, 2798800, 3078680, 3148650, 3463515, 3498500, 3694416, 3848350, 4198200, 4618020, 5037840, 5247750, 5541624, 5772525, 6157360, 6297300, 6927030, 6997000, 7696700, 7871625, 8396400, 9236040, 9620875, 10495500, 11083248, 11545050, 12594600, 13854060, 13994000, 15393400, 15743250, 17317575, 18472080, 19241750, 20991000, 23090100, 25189200, 27708120, 28862625, 30786800, 31486500, 34635150, 38483500, 41982000, 46180200, 55416240, 57725250, 62973000, 69270300, 76967000, 86587875, 92360400, 115450500, 125946000, 138540600, 153934000, 173175750, 230901000, 277081200, 346351500, 461802000, 692703000, 1385406000]

約数ペア:

[(1, 1385406000), (2, 692703000), (3, 461802000), (4, 346351500), (5, 277081200), (6, 230901000), (8, 173175750), (9, 153934000), (10, 138540600), (11, 125946000), (12, 115450500), (15, 92360400), (16, 86587875), (18, 76967000), (20, 69270300), (22, 62973000), (24, 57725250), (25, 55416240), (30, 46180200), (33, 41982000), (36, 38483500), (40, 34635150), (44, 31486500), (45, 30786800), (48, 28862625), (50, 27708120), (55, 25189200), (60, 23090100), (66, 20991000), (72, 19241750), (75, 18472080), (80, 17317575), (88, 15743250), (90, 15393400), (99, 13994000), (100, 13854060), (110, 12594600), (120, 11545050), (125, 11083248), (132, 10495500), (144, 9620875), (150, 9236040), (165, 8396400), (176, 7871625), (180, 7696700), (198, 6997000), (200, 6927030), (220, 6297300), (225, 6157360), (240, 5772525), (250, 5541624), (264, 5247750), (275, 5037840), (300, 4618020), (330, 4198200), (360, 3848350), (375, 3694416), (396, 3498500), (400, 3463515), (440, 3148650), (450, 3078680), (495, 2798800), (500, 2770812), (528, 2623875), (550, 2518920), (600, 2309010), (660, 2099100), (720, 1924175), (750, 1847208), (792, 1749250), (825, 1679280), (880, 1574325), (900, 1539340), (990, 1399400), (1000, 1385406), (1100, 1259460), (1125, 1231472), (1200, 1154505), (1320, 1049550), (1375, 1007568), (1500, 923604), (1584, 874625), (1650, 839640), (1800, 769670), (1980, 699700), (2000, 692703), (2200, 629730), (2250, 615736), (2475, 559760), (2640, 524775), (2750, 503784), (3000, 461802), (3300, 419820), (3600, 384835), (3960, 349850), (4125, 335856), (4400, 314865), (4500, 307868), (4950, 279880), (5500, 251892), (6000, 230901), (6600, 209910), (6997, 198000), (7920, 174925), (8250, 167928), (9000, 153934), (9900, 139940), (11000, 125946), (12375, 111952), (13200, 104955), (13994, 99000), (16500, 83964), (18000, 76967), (19800, 69970), (20991, 66000), (22000, 62973), (24750, 55976), (27988, 49500), (33000, 41982), (34985, 39600)]