22800000

素因数分解:

$2^7\times 3^1\times 5^5\times {\mathrm{19}}^1$

素因数の和:61

約数の個数: 192

約数和(自身を含む): 79682400

約数和(自身を除く): 56882400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 125, 128, 150, 152, 160, 190, 192, 200, 228, 240, 250, 285, 300, 304, 320, 375, 380, 384, 400, 456, 475, 480, 500, 570, 600, 608, 625, 640, 750, 760, 800, 912, 950, 960, 1000, 1140, 1200, 1216, 1250, 1425, 1500, 1520, 1600, 1824, 1875, 1900, 1920, 2000, 2280, 2375, 2400, 2432, 2500, 2850, 3000, 3040, 3125, 3200, 3648, 3750, 3800, 4000, 4560, 4750, 4800, 5000, 5700, 6000, 6080, 6250, 7125, 7296, 7500, 7600, 8000, 9120, 9375, 9500, 9600, 10000, 11400, 11875, 12000, 12160, 12500, 14250, 15000, 15200, 16000, 18240, 18750, 19000, 20000, 22800, 23750, 24000, 25000, 28500, 30000, 30400, 35625, 36480, 37500, 38000, 40000, 45600, 47500, 48000, 50000, 57000, 59375, 60000, 60800, 71250, 75000, 76000, 80000, 91200, 95000, 100000, 114000, 118750, 120000, 142500, 150000, 152000, 178125, 182400, 190000, 200000, 228000, 237500, 240000, 285000, 300000, 304000, 356250, 380000, 400000, 456000, 475000, 570000, 600000, 712500, 760000, 912000, 950000, 1140000, 1200000, 1425000, 1520000, 1900000, 2280000, 2850000, 3800000, 4560000, 5700000, 7600000, 11400000, 22800000]

約数ペア:

[(1, 22800000), (2, 11400000), (3, 7600000), (4, 5700000), (5, 4560000), (6, 3800000), (8, 2850000), (10, 2280000), (12, 1900000), (15, 1520000), (16, 1425000), (19, 1200000), (20, 1140000), (24, 950000), (25, 912000), (30, 760000), (32, 712500), (38, 600000), (40, 570000), (48, 475000), (50, 456000), (57, 400000), (60, 380000), (64, 356250), (75, 304000), (76, 300000), (80, 285000), (95, 240000), (96, 237500), (100, 228000), (114, 200000), (120, 190000), (125, 182400), (128, 178125), (150, 152000), (152, 150000), (160, 142500), (190, 120000), (192, 118750), (200, 114000), (228, 100000), (240, 95000), (250, 91200), (285, 80000), (300, 76000), (304, 75000), (320, 71250), (375, 60800), (380, 60000), (384, 59375), (400, 57000), (456, 50000), (475, 48000), (480, 47500), (500, 45600), (570, 40000), (600, 38000), (608, 37500), (625, 36480), (640, 35625), (750, 30400), (760, 30000), (800, 28500), (912, 25000), (950, 24000), (960, 23750), (1000, 22800), (1140, 20000), (1200, 19000), (1216, 18750), (1250, 18240), (1425, 16000), (1500, 15200), (1520, 15000), (1600, 14250), (1824, 12500), (1875, 12160), (1900, 12000), (1920, 11875), (2000, 11400), (2280, 10000), (2375, 9600), (2400, 9500), (2432, 9375), (2500, 9120), (2850, 8000), (3000, 7600), (3040, 7500), (3125, 7296), (3200, 7125), (3648, 6250), (3750, 6080), (3800, 6000), (4000, 5700), (4560, 5000), (4750, 4800)]