73200000

素因数分解:

$2^7\times 3^1\times 5^5\times {\mathrm{61}}^1$

素因数の和:103

約数の個数: 192

約数和(自身を含む): 247015440

約数和(自身を除く): 173815440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 64, 75, 80, 96, 100, 120, 122, 125, 128, 150, 160, 183, 192, 200, 240, 244, 250, 300, 305, 320, 366, 375, 384, 400, 480, 488, 500, 600, 610, 625, 640, 732, 750, 800, 915, 960, 976, 1000, 1200, 1220, 1250, 1464, 1500, 1525, 1600, 1830, 1875, 1920, 1952, 2000, 2400, 2440, 2500, 2928, 3000, 3050, 3125, 3200, 3660, 3750, 3904, 4000, 4575, 4800, 4880, 5000, 5856, 6000, 6100, 6250, 7320, 7500, 7625, 7808, 8000, 9150, 9375, 9600, 9760, 10000, 11712, 12000, 12200, 12500, 14640, 15000, 15250, 16000, 18300, 18750, 19520, 20000, 22875, 23424, 24000, 24400, 25000, 29280, 30000, 30500, 36600, 37500, 38125, 39040, 40000, 45750, 48000, 48800, 50000, 58560, 60000, 61000, 73200, 75000, 76250, 80000, 91500, 97600, 100000, 114375, 117120, 120000, 122000, 146400, 150000, 152500, 183000, 190625, 195200, 200000, 228750, 240000, 244000, 292800, 300000, 305000, 366000, 381250, 400000, 457500, 488000, 571875, 585600, 600000, 610000, 732000, 762500, 915000, 976000, 1143750, 1200000, 1220000, 1464000, 1525000, 1830000, 2287500, 2440000, 2928000, 3050000, 3660000, 4575000, 4880000, 6100000, 7320000, 9150000, 12200000, 14640000, 18300000, 24400000, 36600000, 73200000]

約数ペア:

[(1, 73200000), (2, 36600000), (3, 24400000), (4, 18300000), (5, 14640000), (6, 12200000), (8, 9150000), (10, 7320000), (12, 6100000), (15, 4880000), (16, 4575000), (20, 3660000), (24, 3050000), (25, 2928000), (30, 2440000), (32, 2287500), (40, 1830000), (48, 1525000), (50, 1464000), (60, 1220000), (61, 1200000), (64, 1143750), (75, 976000), (80, 915000), (96, 762500), (100, 732000), (120, 610000), (122, 600000), (125, 585600), (128, 571875), (150, 488000), (160, 457500), (183, 400000), (192, 381250), (200, 366000), (240, 305000), (244, 300000), (250, 292800), (300, 244000), (305, 240000), (320, 228750), (366, 200000), (375, 195200), (384, 190625), (400, 183000), (480, 152500), (488, 150000), (500, 146400), (600, 122000), (610, 120000), (625, 117120), (640, 114375), (732, 100000), (750, 97600), (800, 91500), (915, 80000), (960, 76250), (976, 75000), (1000, 73200), (1200, 61000), (1220, 60000), (1250, 58560), (1464, 50000), (1500, 48800), (1525, 48000), (1600, 45750), (1830, 40000), (1875, 39040), (1920, 38125), (1952, 37500), (2000, 36600), (2400, 30500), (2440, 30000), (2500, 29280), (2928, 25000), (3000, 24400), (3050, 24000), (3125, 23424), (3200, 22875), (3660, 20000), (3750, 19520), (3904, 18750), (4000, 18300), (4575, 16000), (4800, 15250), (4880, 15000), (5000, 14640), (5856, 12500), (6000, 12200), (6100, 12000), (6250, 11712), (7320, 10000), (7500, 9760), (7625, 9600), (7808, 9375), (8000, 9150)]