121417600

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2040

約数の個数: 96

約数和(自身を含む): 315883800

約数和(自身を除く): 194466200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 640, 760, 800, 950, 1216, 1520, 1600, 1900, 1997, 2432, 3040, 3200, 3800, 3994, 6080, 7600, 7988, 9985, 12160, 15200, 15976, 19970, 30400, 31952, 37943, 39940, 49925, 60800, 63904, 75886, 79880, 99850, 127808, 151772, 159760, 189715, 199700, 255616, 303544, 319520, 379430, 399400, 607088, 639040, 758860, 798800, 948575, 1214176, 1278080, 1517720, 1597600, 1897150, 2428352, 3035440, 3195200, 3794300, 4856704, 6070880, 6390400, 7588600, 12141760, 15177200, 24283520, 30354400, 60708800, 121417600]

約数ペア:

[(1, 121417600), (2, 60708800), (4, 30354400), (5, 24283520), (8, 15177200), (10, 12141760), (16, 7588600), (19, 6390400), (20, 6070880), (25, 4856704), (32, 3794300), (38, 3195200), (40, 3035440), (50, 2428352), (64, 1897150), (76, 1597600), (80, 1517720), (95, 1278080), (100, 1214176), (128, 948575), (152, 798800), (160, 758860), (190, 639040), (200, 607088), (304, 399400), (320, 379430), (380, 319520), (400, 303544), (475, 255616), (608, 199700), (640, 189715), (760, 159760), (800, 151772), (950, 127808), (1216, 99850), (1520, 79880), (1600, 75886), (1900, 63904), (1997, 60800), (2432, 49925), (3040, 39940), (3200, 37943), (3800, 31952), (3994, 30400), (6080, 19970), (7600, 15976), (7988, 15200), (9985, 12160)]