20995135200

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{24923}}^1$

素因数の和:24968

約数の個数: 360

約数和(自身を含む): 82458112968

約数和(自身を除く): 61462977768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 81, 90, 96, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 160, 162, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 288, 300, 312, 324, 325, 351, 360, 390, 400, 405, 416, 432, 450, 468, 480, 520, 540, 585, 600, 624, 648, 650, 675, 702, 720, 780, 800, 810, 864, 900, 936, 975, 1040, 1053, 1080, 1170, 1200, 1248, 1296, 1300, 1350, 1404, 1440, 1560, 1620, 1755, 1800, 1872, 1950, 2025, 2080, 2106, 2160, 2340, 2400, 2592, 2600, 2700, 2808, 2925, 3120, 3240, 3510, 3600, 3744, 3900, 4050, 4212, 4320, 4680, 5200, 5265, 5400, 5616, 5850, 6240, 6480, 7020, 7200, 7800, 8100, 8424, 8775, 9360, 10400, 10530, 10800, 11232, 11700, 12960, 14040, 15600, 16200, 16848, 17550, 18720, 21060, 21600, 23400, 24923, 26325, 28080, 31200, 32400, 33696, 35100, 42120, 46800, 49846, 52650, 56160, 64800, 70200, 74769, 84240, 93600, 99692, 105300, 124615, 140400, 149538, 168480, 199384, 210600, 224307, 249230, 280800, 299076, 323999, 373845, 398768, 421200, 448614, 498460, 598152, 623075, 647998, 672921, 747690, 797536, 842400, 897228, 971997, 996920, 1121535, 1196304, 1246150, 1295996, 1345842, 1495380, 1619995, 1794456, 1869225, 1943994, 1993840, 2018763, 2243070, 2392608, 2492300, 2591992, 2691684, 2915991, 2990760, 3239990, 3364605, 3588912, 3738450, 3887988, 3987680, 4037526, 4486140, 4859985, 4984600, 5183984, 5383368, 5607675, 5831982, 5981520, 6479980, 6729210, 7177824, 7476900, 7775976, 8075052, 8099975, 8747973, 8972280, 9719970, 9969200, 10093815, 10367968, 10766736, 11215350, 11663964, 11963040, 12959960, 13458420, 14579955, 14953800, 15551952, 16150104, 16199950, 16823025, 17495946, 17944560, 19439940, 19938400, 20187630, 21533472, 22430700, 23327928, 24299925, 25919920, 26243919, 26916840, 29159910, 29907600, 31103904, 32300208, 32399900, 33646050, 34991892, 35889120, 38879880, 40375260, 43739865, 44861400, 46655856, 48599850, 50469075, 51839840, 52487838, 53833680, 58319820, 59815200, 64600416, 64799800, 67292100, 69983784, 72899775, 77759760, 80750520, 87479730, 89722800, 93311712, 97199700, 100938150, 104975676, 107667360, 116639640, 129599600, 131219595, 134584200, 139967568, 145799550, 155519520, 161501040, 174959460, 179445600, 194399400, 201876300, 209951352, 218699325, 233279280, 259199200, 262439190, 269168400, 279935136, 291599100, 323002080, 349918920, 388798800, 403752600, 419902704, 437398650, 466558560, 524878380, 538336800, 583198200, 656097975, 699837840, 777597600, 807505200, 839805408, 874797300, 1049756760, 1166396400, 1312195950, 1399675680, 1615010400, 1749594600, 2099513520, 2332792800, 2624391900, 3499189200, 4199027040, 5248783800, 6998378400, 10497567600, 20995135200]

約数ペア:

[(1, 20995135200), (2, 10497567600), (3, 6998378400), (4, 5248783800), (5, 4199027040), (6, 3499189200), (8, 2624391900), (9, 2332792800), (10, 2099513520), (12, 1749594600), (13, 1615010400), (15, 1399675680), (16, 1312195950), (18, 1166396400), (20, 1049756760), (24, 874797300), (25, 839805408), (26, 807505200), (27, 777597600), (30, 699837840), (32, 656097975), (36, 583198200), (39, 538336800), (40, 524878380), (45, 466558560), (48, 437398650), (50, 419902704), (52, 403752600), (54, 388798800), (60, 349918920), (65, 323002080), (72, 291599100), (75, 279935136), (78, 269168400), (80, 262439190), (81, 259199200), (90, 233279280), (96, 218699325), (100, 209951352), (104, 201876300), (108, 194399400), (117, 179445600), (120, 174959460), (130, 161501040), (135, 155519520), (144, 145799550), (150, 139967568), (156, 134584200), (160, 131219595), (162, 129599600), (180, 116639640), (195, 107667360), (200, 104975676), (208, 100938150), (216, 97199700), (225, 93311712), (234, 89722800), (240, 87479730), (260, 80750520), (270, 77759760), (288, 72899775), (300, 69983784), (312, 67292100), (324, 64799800), (325, 64600416), (351, 59815200), (360, 58319820), (390, 53833680), (400, 52487838), (405, 51839840), (416, 50469075), (432, 48599850), (450, 46655856), (468, 44861400), (480, 43739865), (520, 40375260), (540, 38879880), (585, 35889120), (600, 34991892), (624, 33646050), (648, 32399900), (650, 32300208), (675, 31103904), (702, 29907600), (720, 29159910), (780, 26916840), (800, 26243919), (810, 25919920), (864, 24299925), (900, 23327928), (936, 22430700), (975, 21533472), (1040, 20187630), (1053, 19938400), (1080, 19439940), (1170, 17944560), (1200, 17495946), (1248, 16823025), (1296, 16199950), (1300, 16150104), (1350, 15551952), (1404, 14953800), (1440, 14579955), (1560, 13458420), (1620, 12959960), (1755, 11963040), (1800, 11663964), (1872, 11215350), (1950, 10766736), (2025, 10367968), (2080, 10093815), (2106, 9969200), (2160, 9719970), (2340, 8972280), (2400, 8747973), (2592, 8099975), (2600, 8075052), (2700, 7775976), (2808, 7476900), (2925, 7177824), (3120, 6729210), (3240, 6479980), (3510, 5981520), (3600, 5831982), (3744, 5607675), (3900, 5383368), (4050, 5183984), (4212, 4984600), (4320, 4859985), (4680, 4486140), (5200, 4037526), (5265, 3987680), (5400, 3887988), (5616, 3738450), (5850, 3588912), (6240, 3364605), (6480, 3239990), (7020, 2990760), (7200, 2915991), (7800, 2691684), (8100, 2591992), (8424, 2492300), (8775, 2392608), (9360, 2243070), (10400, 2018763), (10530, 1993840), (10800, 1943994), (11232, 1869225), (11700, 1794456), (12960, 1619995), (14040, 1495380), (15600, 1345842), (16200, 1295996), (16848, 1246150), (17550, 1196304), (18720, 1121535), (21060, 996920), (21600, 971997), (23400, 897228), (24923, 842400), (26325, 797536), (28080, 747690), (31200, 672921), (32400, 647998), (33696, 623075), (35100, 598152), (42120, 498460), (46800, 448614), (49846, 421200), (52650, 398768), (56160, 373845), (64800, 323999), (70200, 299076), (74769, 280800), (84240, 249230), (93600, 224307), (99692, 210600), (105300, 199384), (124615, 168480), (140400, 149538)]