238220250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 623960064

約数和(自身を除く): 385739814

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 61, 75, 82, 122, 123, 125, 127, 150, 183, 205, 246, 250, 254, 305, 366, 375, 381, 410, 610, 615, 635, 750, 762, 915, 1025, 1230, 1270, 1525, 1830, 1905, 2050, 2501, 3050, 3075, 3175, 3810, 4575, 5002, 5125, 5207, 6150, 6350, 7503, 7625, 7747, 9150, 9525, 10250, 10414, 12505, 15006, 15250, 15375, 15494, 15621, 15875, 19050, 22875, 23241, 25010, 26035, 30750, 31242, 31750, 37515, 38735, 45750, 46482, 47625, 52070, 62525, 75030, 77470, 78105, 95250, 116205, 125050, 130175, 156210, 187575, 193675, 232410, 260350, 312625, 317627, 375150, 387350, 390525, 581025, 625250, 635254, 650875, 781050, 937875, 952881, 968375, 1162050, 1301750, 1588135, 1875750, 1905762, 1936750, 1952625, 2905125, 3176270, 3905250, 4764405, 5810250, 7940675, 9528810, 15881350, 23822025, 39703375, 47644050, 79406750, 119110125, 238220250]

約数ペア:

[(1, 238220250), (2, 119110125), (3, 79406750), (5, 47644050), (6, 39703375), (10, 23822025), (15, 15881350), (25, 9528810), (30, 7940675), (41, 5810250), (50, 4764405), (61, 3905250), (75, 3176270), (82, 2905125), (122, 1952625), (123, 1936750), (125, 1905762), (127, 1875750), (150, 1588135), (183, 1301750), (205, 1162050), (246, 968375), (250, 952881), (254, 937875), (305, 781050), (366, 650875), (375, 635254), (381, 625250), (410, 581025), (610, 390525), (615, 387350), (635, 375150), (750, 317627), (762, 312625), (915, 260350), (1025, 232410), (1230, 193675), (1270, 187575), (1525, 156210), (1830, 130175), (1905, 125050), (2050, 116205), (2501, 95250), (3050, 78105), (3075, 77470), (3175, 75030), (3810, 62525), (4575, 52070), (5002, 47625), (5125, 46482), (5207, 45750), (6150, 38735), (6350, 37515), (7503, 31750), (7625, 31242), (7747, 30750), (9150, 26035), (9525, 25010), (10250, 23241), (10414, 22875), (12505, 19050), (15006, 15875), (15250, 15621), (15375, 15494)]