20188050000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{134587}}^1$

素因数の和:134623

約数の個数: 120

約数和(自身を含む): 65186890272

約数和(自身を除く): 44998840272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2500, 3000, 3125, 3750, 5000, 6000, 6250, 7500, 9375, 10000, 12500, 15000, 18750, 25000, 30000, 37500, 50000, 75000, 134587, 150000, 269174, 403761, 538348, 672935, 807522, 1076696, 1345870, 1615044, 2018805, 2153392, 2691740, 3230088, 3364675, 4037610, 5383480, 6460176, 6729350, 8075220, 10094025, 10766960, 13458700, 16150440, 16823375, 20188050, 26917400, 32300880, 33646750, 40376100, 50470125, 53834800, 67293500, 80752200, 84116875, 100940250, 134587000, 161504400, 168233750, 201880500, 252350625, 269174000, 336467500, 403761000, 420584375, 504701250, 672935000, 807522000, 841168750, 1009402500, 1261753125, 1345870000, 1682337500, 2018805000, 2523506250, 3364675000, 4037610000, 5047012500, 6729350000, 10094025000, 20188050000]

約数ペア:

[(1, 20188050000), (2, 10094025000), (3, 6729350000), (4, 5047012500), (5, 4037610000), (6, 3364675000), (8, 2523506250), (10, 2018805000), (12, 1682337500), (15, 1345870000), (16, 1261753125), (20, 1009402500), (24, 841168750), (25, 807522000), (30, 672935000), (40, 504701250), (48, 420584375), (50, 403761000), (60, 336467500), (75, 269174000), (80, 252350625), (100, 201880500), (120, 168233750), (125, 161504400), (150, 134587000), (200, 100940250), (240, 84116875), (250, 80752200), (300, 67293500), (375, 53834800), (400, 50470125), (500, 40376100), (600, 33646750), (625, 32300880), (750, 26917400), (1000, 20188050), (1200, 16823375), (1250, 16150440), (1500, 13458700), (1875, 10766960), (2000, 10094025), (2500, 8075220), (3000, 6729350), (3125, 6460176), (3750, 5383480), (5000, 4037610), (6000, 3364675), (6250, 3230088), (7500, 2691740), (9375, 2153392), (10000, 2018805), (12500, 1615044), (15000, 1345870), (18750, 1076696), (25000, 807522), (30000, 672935), (37500, 538348), (50000, 403761), (75000, 269174), (134587, 150000)]