121800000

素因数分解:

$2^6\times 3^1\times 5^5\times 7^1\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 336

約数和(自身を含む): 476219520

約数和(自身を除く): 354419520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 32, 35, 40, 42, 48, 50, 56, 58, 60, 64, 70, 75, 80, 84, 87, 96, 100, 105, 112, 116, 120, 125, 140, 145, 150, 160, 168, 174, 175, 192, 200, 203, 210, 224, 232, 240, 250, 280, 290, 300, 320, 336, 348, 350, 375, 400, 406, 420, 435, 448, 464, 480, 500, 525, 560, 580, 600, 609, 625, 672, 696, 700, 725, 750, 800, 812, 840, 870, 875, 928, 960, 1000, 1015, 1050, 1120, 1160, 1200, 1218, 1250, 1344, 1392, 1400, 1450, 1500, 1600, 1624, 1680, 1740, 1750, 1856, 1875, 2000, 2030, 2100, 2175, 2240, 2320, 2400, 2436, 2500, 2625, 2784, 2800, 2900, 3000, 3045, 3125, 3248, 3360, 3480, 3500, 3625, 3750, 4000, 4060, 4200, 4350, 4375, 4640, 4800, 4872, 5000, 5075, 5250, 5568, 5600, 5800, 6000, 6090, 6250, 6496, 6720, 6960, 7000, 7250, 7500, 8000, 8120, 8400, 8700, 8750, 9280, 9375, 9744, 10000, 10150, 10500, 10875, 11200, 11600, 12000, 12180, 12500, 12992, 13125, 13920, 14000, 14500, 15000, 15225, 16240, 16800, 17400, 17500, 18125, 18750, 19488, 20000, 20300, 21000, 21750, 21875, 23200, 24000, 24360, 25000, 25375, 26250, 27840, 28000, 29000, 30000, 30450, 32480, 33600, 34800, 35000, 36250, 37500, 38976, 40000, 40600, 42000, 43500, 43750, 46400, 48720, 50000, 50750, 52500, 54375, 56000, 58000, 60000, 60900, 64960, 65625, 69600, 70000, 72500, 75000, 76125, 81200, 84000, 87000, 87500, 90625, 97440, 100000, 101500, 105000, 108750, 116000, 120000, 121800, 126875, 131250, 139200, 140000, 145000, 150000, 152250, 162400, 168000, 174000, 175000, 181250, 194880, 200000, 203000, 210000, 217500, 232000, 243600, 253750, 262500, 271875, 280000, 290000, 300000, 304500, 324800, 348000, 350000, 362500, 380625, 406000, 420000, 435000, 487200, 507500, 525000, 543750, 580000, 600000, 609000, 634375, 696000, 700000, 725000, 761250, 812000, 840000, 870000, 974400, 1015000, 1050000, 1087500, 1160000, 1218000, 1268750, 1400000, 1450000, 1522500, 1624000, 1740000, 1903125, 2030000, 2100000, 2175000, 2436000, 2537500, 2900000, 3045000, 3480000, 3806250, 4060000, 4200000, 4350000, 4872000, 5075000, 5800000, 6090000, 7612500, 8120000, 8700000, 10150000, 12180000, 15225000, 17400000, 20300000, 24360000, 30450000, 40600000, 60900000, 121800000]

約数ペア:

[(1, 121800000), (2, 60900000), (3, 40600000), (4, 30450000), (5, 24360000), (6, 20300000), (7, 17400000), (8, 15225000), (10, 12180000), (12, 10150000), (14, 8700000), (15, 8120000), (16, 7612500), (20, 6090000), (21, 5800000), (24, 5075000), (25, 4872000), (28, 4350000), (29, 4200000), (30, 4060000), (32, 3806250), (35, 3480000), (40, 3045000), (42, 2900000), (48, 2537500), (50, 2436000), (56, 2175000), (58, 2100000), (60, 2030000), (64, 1903125), (70, 1740000), (75, 1624000), (80, 1522500), (84, 1450000), (87, 1400000), (96, 1268750), (100, 1218000), (105, 1160000), (112, 1087500), (116, 1050000), (120, 1015000), (125, 974400), (140, 870000), (145, 840000), (150, 812000), (160, 761250), (168, 725000), (174, 700000), (175, 696000), (192, 634375), (200, 609000), (203, 600000), (210, 580000), (224, 543750), (232, 525000), (240, 507500), (250, 487200), (280, 435000), (290, 420000), (300, 406000), (320, 380625), (336, 362500), (348, 350000), (350, 348000), (375, 324800), (400, 304500), (406, 300000), (420, 290000), (435, 280000), (448, 271875), (464, 262500), (480, 253750), (500, 243600), (525, 232000), (560, 217500), (580, 210000), (600, 203000), (609, 200000), (625, 194880), (672, 181250), (696, 175000), (700, 174000), (725, 168000), (750, 162400), (800, 152250), (812, 150000), (840, 145000), (870, 140000), (875, 139200), (928, 131250), (960, 126875), (1000, 121800), (1015, 120000), (1050, 116000), (1120, 108750), (1160, 105000), (1200, 101500), (1218, 100000), (1250, 97440), (1344, 90625), (1392, 87500), (1400, 87000), (1450, 84000), (1500, 81200), (1600, 76125), (1624, 75000), (1680, 72500), (1740, 70000), (1750, 69600), (1856, 65625), (1875, 64960), (2000, 60900), (2030, 60000), (2100, 58000), (2175, 56000), (2240, 54375), (2320, 52500), (2400, 50750), (2436, 50000), (2500, 48720), (2625, 46400), (2784, 43750), (2800, 43500), (2900, 42000), (3000, 40600), (3045, 40000), (3125, 38976), (3248, 37500), (3360, 36250), (3480, 35000), (3500, 34800), (3625, 33600), (3750, 32480), (4000, 30450), (4060, 30000), (4200, 29000), (4350, 28000), (4375, 27840), (4640, 26250), (4800, 25375), (4872, 25000), (5000, 24360), (5075, 24000), (5250, 23200), (5568, 21875), (5600, 21750), (5800, 21000), (6000, 20300), (6090, 20000), (6250, 19488), (6496, 18750), (6720, 18125), (6960, 17500), (7000, 17400), (7250, 16800), (7500, 16240), (8000, 15225), (8120, 15000), (8400, 14500), (8700, 14000), (8750, 13920), (9280, 13125), (9375, 12992), (9744, 12500), (10000, 12180), (10150, 12000), (10500, 11600), (10875, 11200)]