72928300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{42899}}^1$

素因数の和:42930

約数の個数: 36

約数和(自身を含む): 167567400

約数和(自身を除く): 94639100

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 42899, 85798, 171596, 214495, 428990, 729283, 857980, 1072475, 1458566, 2144950, 2917132, 3646415, 4289900, 7292830, 14585660, 18232075, 36464150, 72928300]

約数ペア:

[(1, 72928300), (2, 36464150), (4, 18232075), (5, 14585660), (10, 7292830), (17, 4289900), (20, 3646415), (25, 2917132), (34, 2144950), (50, 1458566), (68, 1072475), (85, 857980), (100, 729283), (170, 428990), (340, 214495), (425, 171596), (850, 85798), (1700, 42899)]