29997000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:142

約数の個数: 256

約数和(自身を含む): 114566400

約数和(自身を除く): 84569400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 88, 90, 99, 100, 101, 108, 110, 120, 125, 132, 135, 150, 165, 180, 198, 200, 202, 216, 220, 225, 250, 264, 270, 275, 297, 300, 303, 330, 360, 375, 396, 404, 440, 450, 495, 500, 505, 540, 550, 594, 600, 606, 660, 675, 750, 792, 808, 825, 900, 909, 990, 1000, 1010, 1080, 1100, 1111, 1125, 1188, 1212, 1320, 1350, 1375, 1485, 1500, 1515, 1650, 1800, 1818, 1980, 2020, 2200, 2222, 2250, 2376, 2424, 2475, 2525, 2700, 2727, 2750, 2970, 3000, 3030, 3300, 3333, 3375, 3636, 3960, 4040, 4125, 4444, 4500, 4545, 4950, 5050, 5400, 5454, 5500, 5555, 5940, 6060, 6600, 6666, 6750, 7272, 7425, 7575, 8250, 8888, 9000, 9090, 9900, 9999, 10100, 10908, 11000, 11110, 11880, 12120, 12375, 12625, 13332, 13500, 13635, 14850, 15150, 16500, 16665, 18180, 19800, 19998, 20200, 21816, 22220, 22725, 24750, 25250, 26664, 27000, 27270, 27775, 29700, 29997, 30300, 33000, 33330, 36360, 37125, 37875, 39996, 44440, 45450, 49500, 49995, 50500, 54540, 55550, 59400, 59994, 60600, 66660, 68175, 74250, 75750, 79992, 83325, 90900, 99000, 99990, 101000, 109080, 111100, 113625, 119988, 133320, 136350, 138875, 148500, 149985, 151500, 166650, 181800, 199980, 222200, 227250, 239976, 249975, 272700, 277750, 297000, 299970, 303000, 333300, 340875, 399960, 416625, 454500, 499950, 545400, 555500, 599940, 666600, 681750, 749925, 833250, 909000, 999900, 1111000, 1199880, 1249875, 1363500, 1499850, 1666500, 1999800, 2499750, 2727000, 2999700, 3333000, 3749625, 4999500, 5999400, 7499250, 9999000, 14998500, 29997000]

約数ペア:

[(1, 29997000), (2, 14998500), (3, 9999000), (4, 7499250), (5, 5999400), (6, 4999500), (8, 3749625), (9, 3333000), (10, 2999700), (11, 2727000), (12, 2499750), (15, 1999800), (18, 1666500), (20, 1499850), (22, 1363500), (24, 1249875), (25, 1199880), (27, 1111000), (30, 999900), (33, 909000), (36, 833250), (40, 749925), (44, 681750), (45, 666600), (50, 599940), (54, 555500), (55, 545400), (60, 499950), (66, 454500), (72, 416625), (75, 399960), (88, 340875), (90, 333300), (99, 303000), (100, 299970), (101, 297000), (108, 277750), (110, 272700), (120, 249975), (125, 239976), (132, 227250), (135, 222200), (150, 199980), (165, 181800), (180, 166650), (198, 151500), (200, 149985), (202, 148500), (216, 138875), (220, 136350), (225, 133320), (250, 119988), (264, 113625), (270, 111100), (275, 109080), (297, 101000), (300, 99990), (303, 99000), (330, 90900), (360, 83325), (375, 79992), (396, 75750), (404, 74250), (440, 68175), (450, 66660), (495, 60600), (500, 59994), (505, 59400), (540, 55550), (550, 54540), (594, 50500), (600, 49995), (606, 49500), (660, 45450), (675, 44440), (750, 39996), (792, 37875), (808, 37125), (825, 36360), (900, 33330), (909, 33000), (990, 30300), (1000, 29997), (1010, 29700), (1080, 27775), (1100, 27270), (1111, 27000), (1125, 26664), (1188, 25250), (1212, 24750), (1320, 22725), (1350, 22220), (1375, 21816), (1485, 20200), (1500, 19998), (1515, 19800), (1650, 18180), (1800, 16665), (1818, 16500), (1980, 15150), (2020, 14850), (2200, 13635), (2222, 13500), (2250, 13332), (2376, 12625), (2424, 12375), (2475, 12120), (2525, 11880), (2700, 11110), (2727, 11000), (2750, 10908), (2970, 10100), (3000, 9999), (3030, 9900), (3300, 9090), (3333, 9000), (3375, 8888), (3636, 8250), (3960, 7575), (4040, 7425), (4125, 7272), (4444, 6750), (4500, 6666), (4545, 6600), (4950, 6060), (5050, 5940), (5400, 5555), (5454, 5500)]