30421200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:373

約数の個数: 120

約数和(自身を含む): 98806176

約数和(自身を除く): 68384976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 101, 120, 150, 200, 202, 240, 251, 300, 303, 400, 404, 502, 505, 600, 606, 753, 808, 1004, 1010, 1200, 1212, 1255, 1506, 1515, 1616, 2008, 2020, 2424, 2510, 2525, 3012, 3030, 3765, 4016, 4040, 4848, 5020, 5050, 6024, 6060, 6275, 7530, 7575, 8080, 10040, 10100, 12048, 12120, 12550, 15060, 15150, 18825, 20080, 20200, 24240, 25100, 25351, 30120, 30300, 37650, 40400, 50200, 50702, 60240, 60600, 75300, 76053, 100400, 101404, 121200, 126755, 150600, 152106, 202808, 253510, 301200, 304212, 380265, 405616, 507020, 608424, 633775, 760530, 1014040, 1216848, 1267550, 1521060, 1901325, 2028080, 2535100, 3042120, 3802650, 5070200, 6084240, 7605300, 10140400, 15210600, 30421200]

約数ペア:

[(1, 30421200), (2, 15210600), (3, 10140400), (4, 7605300), (5, 6084240), (6, 5070200), (8, 3802650), (10, 3042120), (12, 2535100), (15, 2028080), (16, 1901325), (20, 1521060), (24, 1267550), (25, 1216848), (30, 1014040), (40, 760530), (48, 633775), (50, 608424), (60, 507020), (75, 405616), (80, 380265), (100, 304212), (101, 301200), (120, 253510), (150, 202808), (200, 152106), (202, 150600), (240, 126755), (251, 121200), (300, 101404), (303, 100400), (400, 76053), (404, 75300), (502, 60600), (505, 60240), (600, 50702), (606, 50200), (753, 40400), (808, 37650), (1004, 30300), (1010, 30120), (1200, 25351), (1212, 25100), (1255, 24240), (1506, 20200), (1515, 20080), (1616, 18825), (2008, 15150), (2020, 15060), (2424, 12550), (2510, 12120), (2525, 12048), (3012, 10100), (3030, 10040), (3765, 8080), (4016, 7575), (4040, 7530), (4848, 6275), (5020, 6060), (5050, 6024)]