48003750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:296

約数の個数: 120

約数和(自身を含む): 138162024

約数和(自身を除く): 90158274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 125, 150, 153, 170, 225, 250, 251, 255, 306, 375, 425, 450, 502, 510, 625, 750, 753, 765, 850, 1125, 1250, 1255, 1275, 1506, 1530, 1875, 2125, 2250, 2259, 2510, 2550, 3750, 3765, 3825, 4250, 4267, 4518, 5625, 6275, 6375, 7530, 7650, 8534, 10625, 11250, 11295, 12550, 12750, 12801, 18825, 19125, 21250, 21335, 22590, 25602, 31375, 31875, 37650, 38250, 38403, 42670, 56475, 62750, 63750, 64005, 76806, 94125, 95625, 106675, 112950, 128010, 156875, 188250, 191250, 192015, 213350, 282375, 313750, 320025, 384030, 470625, 533375, 564750, 640050, 941250, 960075, 1066750, 1411875, 1600125, 1920150, 2666875, 2823750, 3200250, 4800375, 5333750, 8000625, 9600750, 16001250, 24001875, 48003750]

約数ペア:

[(1, 48003750), (2, 24001875), (3, 16001250), (5, 9600750), (6, 8000625), (9, 5333750), (10, 4800375), (15, 3200250), (17, 2823750), (18, 2666875), (25, 1920150), (30, 1600125), (34, 1411875), (45, 1066750), (50, 960075), (51, 941250), (75, 640050), (85, 564750), (90, 533375), (102, 470625), (125, 384030), (150, 320025), (153, 313750), (170, 282375), (225, 213350), (250, 192015), (251, 191250), (255, 188250), (306, 156875), (375, 128010), (425, 112950), (450, 106675), (502, 95625), (510, 94125), (625, 76806), (750, 64005), (753, 63750), (765, 62750), (850, 56475), (1125, 42670), (1250, 38403), (1255, 38250), (1275, 37650), (1506, 31875), (1530, 31375), (1875, 25602), (2125, 22590), (2250, 21335), (2259, 21250), (2510, 19125), (2550, 18825), (3750, 12801), (3765, 12750), (3825, 12550), (4250, 11295), (4267, 11250), (4518, 10625), (5625, 8534), (6275, 7650), (6375, 7530)]