221400000

素因数分解:

$2^6\times 3^3\times 5^5\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 336

約数和(自身を含む): 833384160

約数和(自身を除く): 611984160

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, 64, 72, 75, 80, 82, 90, 96, 100, 108, 120, 123, 125, 135, 144, 150, 160, 164, 180, 192, 200, 205, 216, 225, 240, 246, 250, 270, 288, 300, 320, 328, 360, 369, 375, 400, 410, 432, 450, 480, 492, 500, 540, 576, 600, 615, 625, 656, 675, 720, 738, 750, 800, 820, 864, 900, 960, 984, 1000, 1025, 1080, 1107, 1125, 1200, 1230, 1250, 1312, 1350, 1440, 1476, 1500, 1600, 1640, 1728, 1800, 1845, 1875, 1968, 2000, 2050, 2160, 2214, 2250, 2400, 2460, 2500, 2624, 2700, 2880, 2952, 3000, 3075, 3125, 3280, 3375, 3600, 3690, 3750, 3936, 4000, 4100, 4320, 4428, 4500, 4800, 4920, 5000, 5125, 5400, 5535, 5625, 5904, 6000, 6150, 6250, 6560, 6750, 7200, 7380, 7500, 7872, 8000, 8200, 8640, 8856, 9000, 9225, 9375, 9840, 10000, 10250, 10800, 11070, 11250, 11808, 12000, 12300, 12500, 13120, 13500, 14400, 14760, 15000, 15375, 16400, 16875, 17712, 18000, 18450, 18750, 19680, 20000, 20500, 21600, 22140, 22500, 23616, 24000, 24600, 25000, 25625, 27000, 27675, 28125, 29520, 30000, 30750, 32800, 33750, 35424, 36000, 36900, 37500, 39360, 40000, 41000, 43200, 44280, 45000, 46125, 49200, 50000, 51250, 54000, 55350, 56250, 59040, 60000, 61500, 65600, 67500, 70848, 72000, 73800, 75000, 76875, 82000, 84375, 88560, 90000, 92250, 98400, 100000, 102500, 108000, 110700, 112500, 118080, 120000, 123000, 128125, 135000, 138375, 147600, 150000, 153750, 164000, 168750, 177120, 180000, 184500, 196800, 200000, 205000, 216000, 221400, 225000, 230625, 246000, 256250, 270000, 276750, 295200, 300000, 307500, 328000, 337500, 354240, 360000, 369000, 384375, 410000, 442800, 450000, 461250, 492000, 512500, 540000, 553500, 590400, 600000, 615000, 675000, 691875, 738000, 768750, 820000, 885600, 900000, 922500, 984000, 1025000, 1080000, 1107000, 1153125, 1230000, 1350000, 1383750, 1476000, 1537500, 1640000, 1771200, 1800000, 1845000, 2050000, 2214000, 2306250, 2460000, 2700000, 2767500, 2952000, 3075000, 3459375, 3690000, 4100000, 4428000, 4612500, 4920000, 5400000, 5535000, 6150000, 6918750, 7380000, 8200000, 8856000, 9225000, 11070000, 12300000, 13837500, 14760000, 18450000, 22140000, 24600000, 27675000, 36900000, 44280000, 55350000, 73800000, 110700000, 221400000]

約数ペア:

[(1, 221400000), (2, 110700000), (3, 73800000), (4, 55350000), (5, 44280000), (6, 36900000), (8, 27675000), (9, 24600000), (10, 22140000), (12, 18450000), (15, 14760000), (16, 13837500), (18, 12300000), (20, 11070000), (24, 9225000), (25, 8856000), (27, 8200000), (30, 7380000), (32, 6918750), (36, 6150000), (40, 5535000), (41, 5400000), (45, 4920000), (48, 4612500), (50, 4428000), (54, 4100000), (60, 3690000), (64, 3459375), (72, 3075000), (75, 2952000), (80, 2767500), (82, 2700000), (90, 2460000), (96, 2306250), (100, 2214000), (108, 2050000), (120, 1845000), (123, 1800000), (125, 1771200), (135, 1640000), (144, 1537500), (150, 1476000), (160, 1383750), (164, 1350000), (180, 1230000), (192, 1153125), (200, 1107000), (205, 1080000), (216, 1025000), (225, 984000), (240, 922500), (246, 900000), (250, 885600), (270, 820000), (288, 768750), (300, 738000), (320, 691875), (328, 675000), (360, 615000), (369, 600000), (375, 590400), (400, 553500), (410, 540000), (432, 512500), (450, 492000), (480, 461250), (492, 450000), (500, 442800), (540, 410000), (576, 384375), (600, 369000), (615, 360000), (625, 354240), (656, 337500), (675, 328000), (720, 307500), (738, 300000), (750, 295200), (800, 276750), (820, 270000), (864, 256250), (900, 246000), (960, 230625), (984, 225000), (1000, 221400), (1025, 216000), (1080, 205000), (1107, 200000), (1125, 196800), (1200, 184500), (1230, 180000), (1250, 177120), (1312, 168750), (1350, 164000), (1440, 153750), (1476, 150000), (1500, 147600), (1600, 138375), (1640, 135000), (1728, 128125), (1800, 123000), (1845, 120000), (1875, 118080), (1968, 112500), (2000, 110700), (2050, 108000), (2160, 102500), (2214, 100000), (2250, 98400), (2400, 92250), (2460, 90000), (2500, 88560), (2624, 84375), (2700, 82000), (2880, 76875), (2952, 75000), (3000, 73800), (3075, 72000), (3125, 70848), (3280, 67500), (3375, 65600), (3600, 61500), (3690, 60000), (3750, 59040), (3936, 56250), (4000, 55350), (4100, 54000), (4320, 51250), (4428, 50000), (4500, 49200), (4800, 46125), (4920, 45000), (5000, 44280), (5125, 43200), (5400, 41000), (5535, 40000), (5625, 39360), (5904, 37500), (6000, 36900), (6150, 36000), (6250, 35424), (6560, 33750), (6750, 32800), (7200, 30750), (7380, 30000), (7500, 29520), (7872, 28125), (8000, 27675), (8200, 27000), (8640, 25625), (8856, 25000), (9000, 24600), (9225, 24000), (9375, 23616), (9840, 22500), (10000, 22140), (10250, 21600), (10800, 20500), (11070, 20000), (11250, 19680), (11808, 18750), (12000, 18450), (12300, 18000), (12500, 17712), (13120, 16875), (13500, 16400), (14400, 15375), (14760, 15000)]