145260000

素因数分解:

$2^5\times 3^3\times 5^4\times {\mathrm{269}}^1$

素因数の和:308

約数の個数: 240

約数和(自身を含む): 531392400

約数和(自身を除く): 386132400

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, 269, 270, 288, 300, 360, 375, 400, 432, 450, 480, 500, 538, 540, 600, 625, 675, 720, 750, 800, 807, 864, 900, 1000, 1076, 1080, 1125, 1200, 1250, 1345, 1350, 1440, 1500, 1614, 1800, 1875, 2000, 2152, 2160, 2250, 2400, 2421, 2500, 2690, 2700, 3000, 3228, 3375, 3600, 3750, 4000, 4035, 4304, 4320, 4500, 4842, 5000, 5380, 5400, 5625, 6000, 6456, 6725, 6750, 7200, 7263, 7500, 8070, 8608, 9000, 9684, 10000, 10760, 10800, 11250, 12000, 12105, 12912, 13450, 13500, 14526, 15000, 16140, 16875, 18000, 19368, 20000, 20175, 21520, 21600, 22500, 24210, 25824, 26900, 27000, 29052, 30000, 32280, 33625, 33750, 36000, 36315, 38736, 40350, 43040, 45000, 48420, 53800, 54000, 58104, 60000, 60525, 64560, 67250, 67500, 72630, 77472, 80700, 90000, 96840, 100875, 107600, 108000, 116208, 121050, 129120, 134500, 135000, 145260, 161400, 168125, 180000, 181575, 193680, 201750, 215200, 232416, 242100, 269000, 270000, 290520, 302625, 322800, 336250, 363150, 387360, 403500, 484200, 504375, 538000, 540000, 581040, 605250, 645600, 672500, 726300, 807000, 907875, 968400, 1008750, 1076000, 1162080, 1210500, 1345000, 1452600, 1513125, 1614000, 1815750, 1936800, 2017500, 2421000, 2690000, 2905200, 3026250, 3228000, 3631500, 4035000, 4539375, 4842000, 5380000, 5810400, 6052500, 7263000, 8070000, 9078750, 9684000, 12105000, 14526000, 16140000, 18157500, 24210000, 29052000, 36315000, 48420000, 72630000, 145260000]

約数ペア:

[(1, 145260000), (2, 72630000), (3, 48420000), (4, 36315000), (5, 29052000), (6, 24210000), (8, 18157500), (9, 16140000), (10, 14526000), (12, 12105000), (15, 9684000), (16, 9078750), (18, 8070000), (20, 7263000), (24, 6052500), (25, 5810400), (27, 5380000), (30, 4842000), (32, 4539375), (36, 4035000), (40, 3631500), (45, 3228000), (48, 3026250), (50, 2905200), (54, 2690000), (60, 2421000), (72, 2017500), (75, 1936800), (80, 1815750), (90, 1614000), (96, 1513125), (100, 1452600), (108, 1345000), (120, 1210500), (125, 1162080), (135, 1076000), (144, 1008750), (150, 968400), (160, 907875), (180, 807000), (200, 726300), (216, 672500), (225, 645600), (240, 605250), (250, 581040), (269, 540000), (270, 538000), (288, 504375), (300, 484200), (360, 403500), (375, 387360), (400, 363150), (432, 336250), (450, 322800), (480, 302625), (500, 290520), (538, 270000), (540, 269000), (600, 242100), (625, 232416), (675, 215200), (720, 201750), (750, 193680), (800, 181575), (807, 180000), (864, 168125), (900, 161400), (1000, 145260), (1076, 135000), (1080, 134500), (1125, 129120), (1200, 121050), (1250, 116208), (1345, 108000), (1350, 107600), (1440, 100875), (1500, 96840), (1614, 90000), (1800, 80700), (1875, 77472), (2000, 72630), (2152, 67500), (2160, 67250), (2250, 64560), (2400, 60525), (2421, 60000), (2500, 58104), (2690, 54000), (2700, 53800), (3000, 48420), (3228, 45000), (3375, 43040), (3600, 40350), (3750, 38736), (4000, 36315), (4035, 36000), (4304, 33750), (4320, 33625), (4500, 32280), (4842, 30000), (5000, 29052), (5380, 27000), (5400, 26900), (5625, 25824), (6000, 24210), (6456, 22500), (6725, 21600), (6750, 21520), (7200, 20175), (7263, 20000), (7500, 19368), (8070, 18000), (8608, 16875), (9000, 16140), (9684, 15000), (10000, 14526), (10760, 13500), (10800, 13450), (11250, 12912), (12000, 12105)]