89378700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{1301}}^1$

素因数の和:1547

約数の個数: 72

約数和(自身を含む): 259931280

約数和(自身を除く): 170552580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 229, 300, 458, 687, 916, 1145, 1301, 1374, 2290, 2602, 2748, 3435, 3903, 4580, 5204, 5725, 6505, 6870, 7806, 11450, 13010, 13740, 15612, 17175, 19515, 22900, 26020, 32525, 34350, 39030, 65050, 68700, 78060, 97575, 130100, 195150, 297929, 390300, 595858, 893787, 1191716, 1489645, 1787574, 2979290, 3575148, 4468935, 5958580, 7448225, 8937870, 14896450, 17875740, 22344675, 29792900, 44689350, 89378700]

約数ペア:

[(1, 89378700), (2, 44689350), (3, 29792900), (4, 22344675), (5, 17875740), (6, 14896450), (10, 8937870), (12, 7448225), (15, 5958580), (20, 4468935), (25, 3575148), (30, 2979290), (50, 1787574), (60, 1489645), (75, 1191716), (100, 893787), (150, 595858), (229, 390300), (300, 297929), (458, 195150), (687, 130100), (916, 97575), (1145, 78060), (1301, 68700), (1374, 65050), (2290, 39030), (2602, 34350), (2748, 32525), (3435, 26020), (3903, 22900), (4580, 19515), (5204, 17175), (5725, 15612), (6505, 13740), (6870, 13010), (7806, 11450)]