257730000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 300

約数和(自身を含む): 927378144

約数和(自身を除く): 669648144

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, 71, 75, 80, 88, 100, 110, 120, 121, 125, 132, 142, 150, 165, 176, 200, 213, 220, 240, 242, 250, 264, 275, 284, 300, 330, 355, 363, 375, 400, 426, 440, 484, 500, 528, 550, 568, 600, 605, 625, 660, 710, 726, 750, 781, 825, 852, 880, 968, 1000, 1065, 1100, 1136, 1200, 1210, 1250, 1320, 1375, 1420, 1452, 1500, 1562, 1650, 1704, 1775, 1815, 1875, 1936, 2000, 2130, 2200, 2343, 2420, 2500, 2640, 2750, 2840, 2904, 3000, 3025, 3124, 3300, 3408, 3550, 3630, 3750, 3905, 4125, 4260, 4400, 4686, 4840, 5000, 5325, 5500, 5680, 5808, 6000, 6050, 6248, 6600, 6875, 7100, 7260, 7500, 7810, 8250, 8520, 8591, 8875, 9075, 9372, 9680, 10000, 10650, 11000, 11715, 12100, 12496, 13200, 13750, 14200, 14520, 15000, 15125, 15620, 16500, 17040, 17182, 17750, 18150, 18744, 19525, 20625, 21300, 22000, 23430, 24200, 25773, 26625, 27500, 28400, 29040, 30000, 30250, 31240, 33000, 34364, 35500, 36300, 37488, 39050, 41250, 42600, 42955, 44375, 45375, 46860, 48400, 51546, 53250, 55000, 58575, 60500, 62480, 66000, 68728, 71000, 72600, 75625, 78100, 82500, 85200, 85910, 88750, 90750, 93720, 97625, 103092, 106500, 110000, 117150, 121000, 128865, 133125, 137456, 142000, 145200, 151250, 156200, 165000, 171820, 177500, 181500, 187440, 195250, 206184, 213000, 214775, 226875, 234300, 242000, 257730, 266250, 292875, 302500, 312400, 330000, 343640, 355000, 363000, 390500, 412368, 426000, 429550, 453750, 468600, 488125, 515460, 532500, 585750, 605000, 644325, 687280, 710000, 726000, 781000, 859100, 907500, 937200, 976250, 1030920, 1065000, 1073875, 1171500, 1210000, 1288650, 1464375, 1562000, 1718200, 1815000, 1952500, 2061840, 2130000, 2147750, 2343000, 2577300, 2928750, 3221625, 3436400, 3630000, 3905000, 4295500, 4686000, 5154600, 5369375, 5857500, 6443250, 7810000, 8591000, 10309200, 10738750, 11715000, 12886500, 16108125, 17182000, 21477500, 23430000, 25773000, 32216250, 42955000, 51546000, 64432500, 85910000, 128865000, 257730000]

約数ペア:

[(1, 257730000), (2, 128865000), (3, 85910000), (4, 64432500), (5, 51546000), (6, 42955000), (8, 32216250), (10, 25773000), (11, 23430000), (12, 21477500), (15, 17182000), (16, 16108125), (20, 12886500), (22, 11715000), (24, 10738750), (25, 10309200), (30, 8591000), (33, 7810000), (40, 6443250), (44, 5857500), (48, 5369375), (50, 5154600), (55, 4686000), (60, 4295500), (66, 3905000), (71, 3630000), (75, 3436400), (80, 3221625), (88, 2928750), (100, 2577300), (110, 2343000), (120, 2147750), (121, 2130000), (125, 2061840), (132, 1952500), (142, 1815000), (150, 1718200), (165, 1562000), (176, 1464375), (200, 1288650), (213, 1210000), (220, 1171500), (240, 1073875), (242, 1065000), (250, 1030920), (264, 976250), (275, 937200), (284, 907500), (300, 859100), (330, 781000), (355, 726000), (363, 710000), (375, 687280), (400, 644325), (426, 605000), (440, 585750), (484, 532500), (500, 515460), (528, 488125), (550, 468600), (568, 453750), (600, 429550), (605, 426000), (625, 412368), (660, 390500), (710, 363000), (726, 355000), (750, 343640), (781, 330000), (825, 312400), (852, 302500), (880, 292875), (968, 266250), (1000, 257730), (1065, 242000), (1100, 234300), (1136, 226875), (1200, 214775), (1210, 213000), (1250, 206184), (1320, 195250), (1375, 187440), (1420, 181500), (1452, 177500), (1500, 171820), (1562, 165000), (1650, 156200), (1704, 151250), (1775, 145200), (1815, 142000), (1875, 137456), (1936, 133125), (2000, 128865), (2130, 121000), (2200, 117150), (2343, 110000), (2420, 106500), (2500, 103092), (2640, 97625), (2750, 93720), (2840, 90750), (2904, 88750), (3000, 85910), (3025, 85200), (3124, 82500), (3300, 78100), (3408, 75625), (3550, 72600), (3630, 71000), (3750, 68728), (3905, 66000), (4125, 62480), (4260, 60500), (4400, 58575), (4686, 55000), (4840, 53250), (5000, 51546), (5325, 48400), (5500, 46860), (5680, 45375), (5808, 44375), (6000, 42955), (6050, 42600), (6248, 41250), (6600, 39050), (6875, 37488), (7100, 36300), (7260, 35500), (7500, 34364), (7810, 33000), (8250, 31240), (8520, 30250), (8591, 30000), (8875, 29040), (9075, 28400), (9372, 27500), (9680, 26625), (10000, 25773), (10650, 24200), (11000, 23430), (11715, 22000), (12100, 21300), (12496, 20625), (13200, 19525), (13750, 18744), (14200, 18150), (14520, 17750), (15000, 17182), (15125, 17040), (15620, 16500)]