3133100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 7655760

約数和(自身を除く): 4522660

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 97, 100, 170, 190, 194, 323, 340, 380, 388, 425, 475, 485, 646, 850, 950, 970, 1292, 1615, 1649, 1700, 1843, 1900, 1940, 2425, 3230, 3298, 3686, 4850, 6460, 6596, 7372, 8075, 8245, 9215, 9700, 16150, 16490, 18430, 31331, 32300, 32980, 36860, 41225, 46075, 62662, 82450, 92150, 125324, 156655, 164900, 184300, 313310, 626620, 783275, 1566550, 3133100]

約数ペア:

[(1, 3133100), (2, 1566550), (4, 783275), (5, 626620), (10, 313310), (17, 184300), (19, 164900), (20, 156655), (25, 125324), (34, 92150), (38, 82450), (50, 62662), (68, 46075), (76, 41225), (85, 36860), (95, 32980), (97, 32300), (100, 31331), (170, 18430), (190, 16490), (194, 16150), (323, 9700), (340, 9215), (380, 8245), (388, 8075), (425, 7372), (475, 6596), (485, 6460), (646, 4850), (850, 3686), (950, 3298), (970, 3230), (1292, 2425), (1615, 1940), (1649, 1900), (1700, 1843)]