228375000

素因数分解:

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

素因数の和:78

約数の個数: 336

約数和(自身を含む): 914050800

約数和(自身を除く): 685675800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 29, 30, 35, 36, 40, 42, 45, 50, 56, 58, 60, 63, 70, 72, 75, 84, 87, 90, 100, 105, 116, 120, 125, 126, 140, 145, 150, 168, 174, 175, 180, 200, 203, 210, 225, 232, 250, 252, 261, 280, 290, 300, 315, 348, 350, 360, 375, 406, 420, 435, 450, 500, 504, 522, 525, 580, 600, 609, 625, 630, 696, 700, 725, 750, 812, 840, 870, 875, 900, 1000, 1015, 1044, 1050, 1125, 1160, 1218, 1250, 1260, 1305, 1400, 1450, 1500, 1575, 1624, 1740, 1750, 1800, 1827, 1875, 2030, 2088, 2100, 2175, 2250, 2436, 2500, 2520, 2610, 2625, 2900, 3000, 3045, 3125, 3150, 3480, 3500, 3625, 3654, 3750, 4060, 4200, 4350, 4375, 4500, 4872, 5000, 5075, 5220, 5250, 5625, 5800, 6090, 6250, 6300, 6525, 7000, 7250, 7308, 7500, 7875, 8120, 8700, 8750, 9000, 9135, 9375, 10150, 10440, 10500, 10875, 11250, 12180, 12500, 12600, 13050, 13125, 14500, 14616, 15000, 15225, 15625, 15750, 17400, 17500, 18125, 18270, 18750, 20300, 21000, 21750, 21875, 22500, 24360, 25000, 25375, 26100, 26250, 28125, 29000, 30450, 31250, 31500, 32625, 35000, 36250, 36540, 37500, 39375, 40600, 43500, 43750, 45000, 45675, 46875, 50750, 52200, 52500, 54375, 56250, 60900, 62500, 63000, 65250, 65625, 72500, 73080, 75000, 76125, 78750, 87000, 87500, 90625, 91350, 93750, 101500, 105000, 108750, 109375, 112500, 121800, 125000, 126875, 130500, 131250, 140625, 145000, 152250, 157500, 163125, 175000, 181250, 182700, 187500, 196875, 203000, 217500, 218750, 225000, 228375, 253750, 261000, 262500, 271875, 281250, 304500, 315000, 326250, 328125, 362500, 365400, 375000, 380625, 393750, 435000, 437500, 453125, 456750, 507500, 525000, 543750, 562500, 609000, 634375, 652500, 656250, 725000, 761250, 787500, 815625, 875000, 906250, 913500, 984375, 1015000, 1087500, 1125000, 1141875, 1268750, 1305000, 1312500, 1359375, 1522500, 1575000, 1631250, 1812500, 1827000, 1903125, 1968750, 2175000, 2283750, 2537500, 2625000, 2718750, 3045000, 3171875, 3262500, 3625000, 3806250, 3937500, 4078125, 4567500, 5075000, 5437500, 5709375, 6343750, 6525000, 7612500, 7875000, 8156250, 9135000, 9515625, 10875000, 11418750, 12687500, 15225000, 16312500, 19031250, 22837500, 25375000, 28546875, 32625000, 38062500, 45675000, 57093750, 76125000, 114187500, 228375000]

約数ペア:

[(1, 228375000), (2, 114187500), (3, 76125000), (4, 57093750), (5, 45675000), (6, 38062500), (7, 32625000), (8, 28546875), (9, 25375000), (10, 22837500), (12, 19031250), (14, 16312500), (15, 15225000), (18, 12687500), (20, 11418750), (21, 10875000), (24, 9515625), (25, 9135000), (28, 8156250), (29, 7875000), (30, 7612500), (35, 6525000), (36, 6343750), (40, 5709375), (42, 5437500), (45, 5075000), (50, 4567500), (56, 4078125), (58, 3937500), (60, 3806250), (63, 3625000), (70, 3262500), (72, 3171875), (75, 3045000), (84, 2718750), (87, 2625000), (90, 2537500), (100, 2283750), (105, 2175000), (116, 1968750), (120, 1903125), (125, 1827000), (126, 1812500), (140, 1631250), (145, 1575000), (150, 1522500), (168, 1359375), (174, 1312500), (175, 1305000), (180, 1268750), (200, 1141875), (203, 1125000), (210, 1087500), (225, 1015000), (232, 984375), (250, 913500), (252, 906250), (261, 875000), (280, 815625), (290, 787500), (300, 761250), (315, 725000), (348, 656250), (350, 652500), (360, 634375), (375, 609000), (406, 562500), (420, 543750), (435, 525000), (450, 507500), (500, 456750), (504, 453125), (522, 437500), (525, 435000), (580, 393750), (600, 380625), (609, 375000), (625, 365400), (630, 362500), (696, 328125), (700, 326250), (725, 315000), (750, 304500), (812, 281250), (840, 271875), (870, 262500), (875, 261000), (900, 253750), (1000, 228375), (1015, 225000), (1044, 218750), (1050, 217500), (1125, 203000), (1160, 196875), (1218, 187500), (1250, 182700), (1260, 181250), (1305, 175000), (1400, 163125), (1450, 157500), (1500, 152250), (1575, 145000), (1624, 140625), (1740, 131250), (1750, 130500), (1800, 126875), (1827, 125000), (1875, 121800), (2030, 112500), (2088, 109375), (2100, 108750), (2175, 105000), (2250, 101500), (2436, 93750), (2500, 91350), (2520, 90625), (2610, 87500), (2625, 87000), (2900, 78750), (3000, 76125), (3045, 75000), (3125, 73080), (3150, 72500), (3480, 65625), (3500, 65250), (3625, 63000), (3654, 62500), (3750, 60900), (4060, 56250), (4200, 54375), (4350, 52500), (4375, 52200), (4500, 50750), (4872, 46875), (5000, 45675), (5075, 45000), (5220, 43750), (5250, 43500), (5625, 40600), (5800, 39375), (6090, 37500), (6250, 36540), (6300, 36250), (6525, 35000), (7000, 32625), (7250, 31500), (7308, 31250), (7500, 30450), (7875, 29000), (8120, 28125), (8700, 26250), (8750, 26100), (9000, 25375), (9135, 25000), (9375, 24360), (10150, 22500), (10440, 21875), (10500, 21750), (10875, 21000), (11250, 20300), (12180, 18750), (12500, 18270), (12600, 18125), (13050, 17500), (13125, 17400), (14500, 15750), (14616, 15625), (15000, 15225)]