12123300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 41997312

約数和(自身を除く): 29874012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 251, 276, 300, 322, 345, 350, 420, 460, 483, 502, 525, 575, 644, 690, 700, 753, 805, 966, 1004, 1050, 1150, 1255, 1380, 1506, 1610, 1725, 1757, 1932, 2100, 2300, 2415, 2510, 3012, 3220, 3450, 3514, 3765, 4025, 4830, 5020, 5271, 5773, 6275, 6900, 7028, 7530, 8050, 8785, 9660, 10542, 11546, 12075, 12550, 15060, 16100, 17319, 17570, 18825, 21084, 23092, 24150, 25100, 26355, 28865, 34638, 35140, 37650, 40411, 43925, 48300, 52710, 57730, 69276, 75300, 80822, 86595, 87850, 105420, 115460, 121233, 131775, 144325, 161644, 173190, 175700, 202055, 242466, 263550, 288650, 346380, 404110, 432975, 484932, 527100, 577300, 606165, 808220, 865950, 1010275, 1212330, 1731900, 2020550, 2424660, 3030825, 4041100, 6061650, 12123300]

約数ペア:

[(1, 12123300), (2, 6061650), (3, 4041100), (4, 3030825), (5, 2424660), (6, 2020550), (7, 1731900), (10, 1212330), (12, 1010275), (14, 865950), (15, 808220), (20, 606165), (21, 577300), (23, 527100), (25, 484932), (28, 432975), (30, 404110), (35, 346380), (42, 288650), (46, 263550), (50, 242466), (60, 202055), (69, 175700), (70, 173190), (75, 161644), (84, 144325), (92, 131775), (100, 121233), (105, 115460), (115, 105420), (138, 87850), (140, 86595), (150, 80822), (161, 75300), (175, 69276), (210, 57730), (230, 52710), (251, 48300), (276, 43925), (300, 40411), (322, 37650), (345, 35140), (350, 34638), (420, 28865), (460, 26355), (483, 25100), (502, 24150), (525, 23092), (575, 21084), (644, 18825), (690, 17570), (700, 17319), (753, 16100), (805, 15060), (966, 12550), (1004, 12075), (1050, 11546), (1150, 10542), (1255, 9660), (1380, 8785), (1506, 8050), (1610, 7530), (1725, 7028), (1757, 6900), (1932, 6275), (2100, 5773), (2300, 5271), (2415, 5020), (2510, 4830), (3012, 4025), (3220, 3765), (3450, 3514)]