76120000

素因数分解:

$2^6\times 5^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 140

約数和(自身を含む): 207102456

約数和(自身を除く): 130982456

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 160, 173, 176, 200, 220, 250, 275, 320, 346, 352, 400, 440, 500, 550, 625, 692, 704, 800, 865, 880, 1000, 1100, 1250, 1375, 1384, 1600, 1730, 1760, 1903, 2000, 2200, 2500, 2750, 2768, 3460, 3520, 3806, 4000, 4325, 4400, 5000, 5500, 5536, 6875, 6920, 7612, 8000, 8650, 8800, 9515, 10000, 11000, 11072, 13750, 13840, 15224, 17300, 17600, 19030, 20000, 21625, 22000, 27500, 27680, 30448, 34600, 38060, 40000, 43250, 44000, 47575, 55000, 55360, 60896, 69200, 76120, 86500, 88000, 95150, 108125, 110000, 121792, 138400, 152240, 173000, 190300, 216250, 220000, 237875, 276800, 304480, 346000, 380600, 432500, 440000, 475750, 608960, 692000, 761200, 865000, 951500, 1189375, 1384000, 1522400, 1730000, 1903000, 2378750, 3044800, 3460000, 3806000, 4757500, 6920000, 7612000, 9515000, 15224000, 19030000, 38060000, 76120000]

約数ペア:

[(1, 76120000), (2, 38060000), (4, 19030000), (5, 15224000), (8, 9515000), (10, 7612000), (11, 6920000), (16, 4757500), (20, 3806000), (22, 3460000), (25, 3044800), (32, 2378750), (40, 1903000), (44, 1730000), (50, 1522400), (55, 1384000), (64, 1189375), (80, 951500), (88, 865000), (100, 761200), (110, 692000), (125, 608960), (160, 475750), (173, 440000), (176, 432500), (200, 380600), (220, 346000), (250, 304480), (275, 276800), (320, 237875), (346, 220000), (352, 216250), (400, 190300), (440, 173000), (500, 152240), (550, 138400), (625, 121792), (692, 110000), (704, 108125), (800, 95150), (865, 88000), (880, 86500), (1000, 76120), (1100, 69200), (1250, 60896), (1375, 55360), (1384, 55000), (1600, 47575), (1730, 44000), (1760, 43250), (1903, 40000), (2000, 38060), (2200, 34600), (2500, 30448), (2750, 27680), (2768, 27500), (3460, 22000), (3520, 21625), (3806, 20000), (4000, 19030), (4325, 17600), (4400, 17300), (5000, 15224), (5500, 13840), (5536, 13750), (6875, 11072), (6920, 11000), (7612, 10000), (8000, 9515), (8650, 8800)]