197703000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2035

約数の個数: 192

約数和(自身を含む): 729349920

約数和(自身を除く): 531646920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 125, 132, 150, 165, 180, 198, 200, 220, 225, 250, 264, 275, 300, 330, 360, 375, 396, 440, 450, 495, 500, 550, 600, 660, 750, 792, 825, 900, 990, 1000, 1100, 1125, 1320, 1375, 1500, 1650, 1800, 1980, 1997, 2200, 2250, 2475, 2750, 3000, 3300, 3960, 3994, 4125, 4500, 4950, 5500, 5991, 6600, 7988, 8250, 9000, 9900, 9985, 11000, 11982, 12375, 15976, 16500, 17973, 19800, 19970, 21967, 23964, 24750, 29955, 33000, 35946, 39940, 43934, 47928, 49500, 49925, 59910, 65901, 71892, 79880, 87868, 89865, 99000, 99850, 109835, 119820, 131802, 143784, 149775, 175736, 179730, 197703, 199700, 219670, 239640, 249625, 263604, 299550, 329505, 359460, 395406, 399400, 439340, 449325, 499250, 527208, 549175, 599100, 659010, 718920, 748875, 790812, 878680, 898650, 988515, 998500, 1098350, 1198200, 1318020, 1497750, 1581624, 1647525, 1797300, 1977030, 1997000, 2196700, 2246625, 2636040, 2745875, 2995500, 3295050, 3594600, 3954060, 4393400, 4493250, 4942575, 5491750, 5991000, 6590100, 7908120, 8237625, 8986500, 9885150, 10983500, 13180200, 16475250, 17973000, 19770300, 21967000, 24712875, 32950500, 39540600, 49425750, 65901000, 98851500, 197703000]

約数ペア:

[(1, 197703000), (2, 98851500), (3, 65901000), (4, 49425750), (5, 39540600), (6, 32950500), (8, 24712875), (9, 21967000), (10, 19770300), (11, 17973000), (12, 16475250), (15, 13180200), (18, 10983500), (20, 9885150), (22, 8986500), (24, 8237625), (25, 7908120), (30, 6590100), (33, 5991000), (36, 5491750), (40, 4942575), (44, 4493250), (45, 4393400), (50, 3954060), (55, 3594600), (60, 3295050), (66, 2995500), (72, 2745875), (75, 2636040), (88, 2246625), (90, 2196700), (99, 1997000), (100, 1977030), (110, 1797300), (120, 1647525), (125, 1581624), (132, 1497750), (150, 1318020), (165, 1198200), (180, 1098350), (198, 998500), (200, 988515), (220, 898650), (225, 878680), (250, 790812), (264, 748875), (275, 718920), (300, 659010), (330, 599100), (360, 549175), (375, 527208), (396, 499250), (440, 449325), (450, 439340), (495, 399400), (500, 395406), (550, 359460), (600, 329505), (660, 299550), (750, 263604), (792, 249625), (825, 239640), (900, 219670), (990, 199700), (1000, 197703), (1100, 179730), (1125, 175736), (1320, 149775), (1375, 143784), (1500, 131802), (1650, 119820), (1800, 109835), (1980, 99850), (1997, 99000), (2200, 89865), (2250, 87868), (2475, 79880), (2750, 71892), (3000, 65901), (3300, 59910), (3960, 49925), (3994, 49500), (4125, 47928), (4500, 43934), (4950, 39940), (5500, 35946), (5991, 33000), (6600, 29955), (7988, 24750), (8250, 23964), (9000, 21967), (9900, 19970), (9985, 19800), (11000, 17973), (11982, 16500), (12375, 15976)]