20199304200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{225943}}^1$

素因数の和:226111

約数の個数: 96

約数和(自身を含む): 63038376000

約数和(自身を除く): 42839071800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 149, 150, 200, 298, 300, 447, 596, 600, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 3725, 4470, 5960, 7450, 8940, 11175, 14900, 17880, 22350, 29800, 44700, 89400, 225943, 451886, 677829, 903772, 1129715, 1355658, 1807544, 2259430, 2711316, 3389145, 4518860, 5422632, 5648575, 6778290, 9037720, 11297150, 13556580, 16945725, 22594300, 27113160, 33665507, 33891450, 45188600, 67331014, 67782900, 100996521, 134662028, 135565800, 168327535, 201993042, 269324056, 336655070, 403986084, 504982605, 673310140, 807972168, 841637675, 1009965210, 1346620280, 1683275350, 2019930420, 2524913025, 3366550700, 4039860840, 5049826050, 6733101400, 10099652100, 20199304200]

約数ペア:

[(1, 20199304200), (2, 10099652100), (3, 6733101400), (4, 5049826050), (5, 4039860840), (6, 3366550700), (8, 2524913025), (10, 2019930420), (12, 1683275350), (15, 1346620280), (20, 1009965210), (24, 841637675), (25, 807972168), (30, 673310140), (40, 504982605), (50, 403986084), (60, 336655070), (75, 269324056), (100, 201993042), (120, 168327535), (149, 135565800), (150, 134662028), (200, 100996521), (298, 67782900), (300, 67331014), (447, 45188600), (596, 33891450), (600, 33665507), (745, 27113160), (894, 22594300), (1192, 16945725), (1490, 13556580), (1788, 11297150), (2235, 9037720), (2980, 6778290), (3576, 5648575), (3725, 5422632), (4470, 4518860), (5960, 3389145), (7450, 2711316), (8940, 2259430), (11175, 1807544), (14900, 1355658), (17880, 1129715), (22350, 903772), (29800, 677829), (44700, 451886), (89400, 225943)]