261684000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{2423}}^1$

素因数の和:2457

約数の個数: 192

約数和(自身を含む): 952922880

約数和(自身を除く): 691238880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 200, 216, 225, 240, 250, 270, 288, 300, 360, 375, 400, 432, 450, 480, 500, 540, 600, 675, 720, 750, 800, 864, 900, 1000, 1080, 1125, 1200, 1350, 1440, 1500, 1800, 2000, 2160, 2250, 2400, 2423, 2700, 3000, 3375, 3600, 4000, 4320, 4500, 4846, 5400, 6000, 6750, 7200, 7269, 9000, 9692, 10800, 12000, 12115, 13500, 14538, 18000, 19384, 21600, 21807, 24230, 27000, 29076, 36000, 36345, 38768, 43614, 48460, 54000, 58152, 60575, 65421, 72690, 77536, 87228, 96920, 108000, 109035, 116304, 121150, 130842, 145380, 174456, 181725, 193840, 218070, 232608, 242300, 261684, 290760, 302875, 327105, 348912, 363450, 387680, 436140, 484600, 523368, 545175, 581520, 605750, 654210, 697824, 726900, 872280, 908625, 969200, 1046736, 1090350, 1163040, 1211500, 1308420, 1453800, 1635525, 1744560, 1817250, 1938400, 2093472, 2180700, 2423000, 2616840, 2725875, 2907600, 3271050, 3489120, 3634500, 4361400, 4846000, 5233680, 5451750, 5815200, 6542100, 7269000, 8177625, 8722800, 9692000, 10467360, 10903500, 13084200, 14538000, 16355250, 17445600, 21807000, 26168400, 29076000, 32710500, 43614000, 52336800, 65421000, 87228000, 130842000, 261684000]

約数ペア:

[(1, 261684000), (2, 130842000), (3, 87228000), (4, 65421000), (5, 52336800), (6, 43614000), (8, 32710500), (9, 29076000), (10, 26168400), (12, 21807000), (15, 17445600), (16, 16355250), (18, 14538000), (20, 13084200), (24, 10903500), (25, 10467360), (27, 9692000), (30, 8722800), (32, 8177625), (36, 7269000), (40, 6542100), (45, 5815200), (48, 5451750), (50, 5233680), (54, 4846000), (60, 4361400), (72, 3634500), (75, 3489120), (80, 3271050), (90, 2907600), (96, 2725875), (100, 2616840), (108, 2423000), (120, 2180700), (125, 2093472), (135, 1938400), (144, 1817250), (150, 1744560), (160, 1635525), (180, 1453800), (200, 1308420), (216, 1211500), (225, 1163040), (240, 1090350), (250, 1046736), (270, 969200), (288, 908625), (300, 872280), (360, 726900), (375, 697824), (400, 654210), (432, 605750), (450, 581520), (480, 545175), (500, 523368), (540, 484600), (600, 436140), (675, 387680), (720, 363450), (750, 348912), (800, 327105), (864, 302875), (900, 290760), (1000, 261684), (1080, 242300), (1125, 232608), (1200, 218070), (1350, 193840), (1440, 181725), (1500, 174456), (1800, 145380), (2000, 130842), (2160, 121150), (2250, 116304), (2400, 109035), (2423, 108000), (2700, 96920), (3000, 87228), (3375, 77536), (3600, 72690), (4000, 65421), (4320, 60575), (4500, 58152), (4846, 54000), (5400, 48460), (6000, 43614), (6750, 38768), (7200, 36345), (7269, 36000), (9000, 29076), (9692, 27000), (10800, 24230), (12000, 21807), (12115, 21600), (13500, 19384), (14538, 18000)]