87323220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28537}}^1$

素因数の和:28569

約数の個数: 72

約数和(自身を含む): 280471464

約数和(自身を除く): 193148244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 28537, 57074, 85611, 114148, 142685, 171222, 256833, 285370, 342444, 428055, 485129, 513666, 570740, 856110, 970258, 1027332, 1284165, 1455387, 1712220, 1940516, 2425645, 2568330, 2910774, 4366161, 4851290, 5136660, 5821548, 7276935, 8732322, 9702580, 14553870, 17464644, 21830805, 29107740, 43661610, 87323220]

約数ペア:

[(1, 87323220), (2, 43661610), (3, 29107740), (4, 21830805), (5, 17464644), (6, 14553870), (9, 9702580), (10, 8732322), (12, 7276935), (15, 5821548), (17, 5136660), (18, 4851290), (20, 4366161), (30, 2910774), (34, 2568330), (36, 2425645), (45, 1940516), (51, 1712220), (60, 1455387), (68, 1284165), (85, 1027332), (90, 970258), (102, 856110), (153, 570740), (170, 513666), (180, 485129), (204, 428055), (255, 342444), (306, 285370), (340, 256833), (510, 171222), (612, 142685), (765, 114148), (1020, 85611), (1530, 57074), (3060, 28537)]