644328150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 1628467200

約数和(自身を除く): 984139050

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 127, 149, 150, 227, 254, 298, 381, 447, 454, 635, 681, 745, 762, 894, 1135, 1270, 1362, 1490, 1905, 2235, 2270, 3175, 3405, 3725, 3810, 4470, 5675, 6350, 6810, 7450, 9525, 11175, 11350, 17025, 18923, 19050, 22350, 28829, 33823, 34050, 37846, 56769, 57658, 67646, 86487, 94615, 101469, 113538, 144145, 169115, 172974, 189230, 202938, 283845, 288290, 338230, 432435, 473075, 507345, 567690, 720725, 845575, 864870, 946150, 1014690, 1419225, 1441450, 1691150, 2162175, 2536725, 2838450, 4295521, 4324350, 5073450, 8591042, 12886563, 21477605, 25773126, 42955210, 64432815, 107388025, 128865630, 214776050, 322164075, 644328150]

約数ペア:

[(1, 644328150), (2, 322164075), (3, 214776050), (5, 128865630), (6, 107388025), (10, 64432815), (15, 42955210), (25, 25773126), (30, 21477605), (50, 12886563), (75, 8591042), (127, 5073450), (149, 4324350), (150, 4295521), (227, 2838450), (254, 2536725), (298, 2162175), (381, 1691150), (447, 1441450), (454, 1419225), (635, 1014690), (681, 946150), (745, 864870), (762, 845575), (894, 720725), (1135, 567690), (1270, 507345), (1362, 473075), (1490, 432435), (1905, 338230), (2235, 288290), (2270, 283845), (3175, 202938), (3405, 189230), (3725, 172974), (3810, 169115), (4470, 144145), (5675, 113538), (6350, 101469), (6810, 94615), (7450, 86487), (9525, 67646), (11175, 57658), (11350, 56769), (17025, 37846), (18923, 34050), (19050, 33823), (22350, 28829)]