30558000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{463}}^1$

素因数の和:500

約数の個数: 160

約数和(自身を含む): 107707392

約数和(自身を除く): 77149392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 125, 132, 150, 165, 176, 200, 220, 240, 250, 264, 275, 300, 330, 375, 400, 440, 463, 500, 528, 550, 600, 660, 750, 825, 880, 926, 1000, 1100, 1200, 1320, 1375, 1389, 1500, 1650, 1852, 2000, 2200, 2315, 2640, 2750, 2778, 3000, 3300, 3704, 4125, 4400, 4630, 5093, 5500, 5556, 6000, 6600, 6945, 7408, 8250, 9260, 10186, 11000, 11112, 11575, 13200, 13890, 15279, 16500, 18520, 20372, 22000, 22224, 23150, 25465, 27780, 30558, 33000, 34725, 37040, 40744, 46300, 50930, 55560, 57875, 61116, 66000, 69450, 76395, 81488, 92600, 101860, 111120, 115750, 122232, 127325, 138900, 152790, 173625, 185200, 203720, 231500, 244464, 254650, 277800, 305580, 347250, 381975, 407440, 463000, 509300, 555600, 611160, 636625, 694500, 763950, 926000, 1018600, 1222320, 1273250, 1389000, 1527900, 1909875, 2037200, 2546500, 2778000, 3055800, 3819750, 5093000, 6111600, 7639500, 10186000, 15279000, 30558000]

約数ペア:

[(1, 30558000), (2, 15279000), (3, 10186000), (4, 7639500), (5, 6111600), (6, 5093000), (8, 3819750), (10, 3055800), (11, 2778000), (12, 2546500), (15, 2037200), (16, 1909875), (20, 1527900), (22, 1389000), (24, 1273250), (25, 1222320), (30, 1018600), (33, 926000), (40, 763950), (44, 694500), (48, 636625), (50, 611160), (55, 555600), (60, 509300), (66, 463000), (75, 407440), (80, 381975), (88, 347250), (100, 305580), (110, 277800), (120, 254650), (125, 244464), (132, 231500), (150, 203720), (165, 185200), (176, 173625), (200, 152790), (220, 138900), (240, 127325), (250, 122232), (264, 115750), (275, 111120), (300, 101860), (330, 92600), (375, 81488), (400, 76395), (440, 69450), (463, 66000), (500, 61116), (528, 57875), (550, 55560), (600, 50930), (660, 46300), (750, 40744), (825, 37040), (880, 34725), (926, 33000), (1000, 30558), (1100, 27780), (1200, 25465), (1320, 23150), (1375, 22224), (1389, 22000), (1500, 20372), (1650, 18520), (1852, 16500), (2000, 15279), (2200, 13890), (2315, 13200), (2640, 11575), (2750, 11112), (2778, 11000), (3000, 10186), (3300, 9260), (3704, 8250), (4125, 7408), (4400, 6945), (4630, 6600), (5093, 6000), (5500, 5556)]