39540600

素因数分解:

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

素因数の和:2030

約数の個数: 144

約数和(自身を含む): 144934920

約数和(自身を除く): 105394320

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, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 1997, 2200, 2475, 3300, 3960, 3994, 4950, 5991, 6600, 7988, 9900, 9985, 11982, 15976, 17973, 19800, 19970, 21967, 23964, 29955, 35946, 39940, 43934, 47928, 49925, 59910, 65901, 71892, 79880, 87868, 89865, 99850, 109835, 119820, 131802, 143784, 149775, 175736, 179730, 197703, 199700, 219670, 239640, 263604, 299550, 329505, 359460, 395406, 399400, 439340, 449325, 527208, 549175, 599100, 659010, 718920, 790812, 878680, 898650, 988515, 1098350, 1198200, 1318020, 1581624, 1647525, 1797300, 1977030, 2196700, 2636040, 3295050, 3594600, 3954060, 4393400, 4942575, 6590100, 7908120, 9885150, 13180200, 19770300, 39540600]

約数ペア:

[(1, 39540600), (2, 19770300), (3, 13180200), (4, 9885150), (5, 7908120), (6, 6590100), (8, 4942575), (9, 4393400), (10, 3954060), (11, 3594600), (12, 3295050), (15, 2636040), (18, 2196700), (20, 1977030), (22, 1797300), (24, 1647525), (25, 1581624), (30, 1318020), (33, 1198200), (36, 1098350), (40, 988515), (44, 898650), (45, 878680), (50, 790812), (55, 718920), (60, 659010), (66, 599100), (72, 549175), (75, 527208), (88, 449325), (90, 439340), (99, 399400), (100, 395406), (110, 359460), (120, 329505), (132, 299550), (150, 263604), (165, 239640), (180, 219670), (198, 199700), (200, 197703), (220, 179730), (225, 175736), (264, 149775), (275, 143784), (300, 131802), (330, 119820), (360, 109835), (396, 99850), (440, 89865), (450, 87868), (495, 79880), (550, 71892), (600, 65901), (660, 59910), (792, 49925), (825, 47928), (900, 43934), (990, 39940), (1100, 35946), (1320, 29955), (1650, 23964), (1800, 21967), (1980, 19970), (1997, 19800), (2200, 17973), (2475, 15976), (3300, 11982), (3960, 9985), (3994, 9900), (4950, 7988), (5991, 6600)]