25312650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 74057760

約数和(自身を除く): 48745110

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 29, 30, 33, 46, 50, 55, 58, 66, 69, 75, 87, 110, 115, 138, 145, 150, 165, 174, 230, 253, 275, 290, 319, 330, 345, 435, 506, 529, 550, 575, 638, 667, 690, 725, 759, 825, 870, 957, 1058, 1150, 1265, 1334, 1450, 1518, 1587, 1595, 1650, 1725, 1914, 2001, 2175, 2530, 2645, 3174, 3190, 3335, 3450, 3795, 4002, 4350, 4785, 5290, 5819, 6325, 6670, 7337, 7590, 7935, 7975, 9570, 10005, 11638, 12650, 13225, 14674, 15341, 15870, 15950, 16675, 17457, 18975, 20010, 22011, 23925, 26450, 29095, 30682, 33350, 34914, 36685, 37950, 39675, 44022, 46023, 47850, 50025, 58190, 73370, 76705, 79350, 87285, 92046, 100050, 110055, 145475, 153410, 168751, 174570, 183425, 220110, 230115, 290950, 337502, 366850, 383525, 436425, 460230, 506253, 550275, 767050, 843755, 872850, 1012506, 1100550, 1150575, 1687510, 2301150, 2531265, 4218775, 5062530, 8437550, 12656325, 25312650]

約数ペア:

[(1, 25312650), (2, 12656325), (3, 8437550), (5, 5062530), (6, 4218775), (10, 2531265), (11, 2301150), (15, 1687510), (22, 1150575), (23, 1100550), (25, 1012506), (29, 872850), (30, 843755), (33, 767050), (46, 550275), (50, 506253), (55, 460230), (58, 436425), (66, 383525), (69, 366850), (75, 337502), (87, 290950), (110, 230115), (115, 220110), (138, 183425), (145, 174570), (150, 168751), (165, 153410), (174, 145475), (230, 110055), (253, 100050), (275, 92046), (290, 87285), (319, 79350), (330, 76705), (345, 73370), (435, 58190), (506, 50025), (529, 47850), (550, 46023), (575, 44022), (638, 39675), (667, 37950), (690, 36685), (725, 34914), (759, 33350), (825, 30682), (870, 29095), (957, 26450), (1058, 23925), (1150, 22011), (1265, 20010), (1334, 18975), (1450, 17457), (1518, 16675), (1587, 15950), (1595, 15870), (1650, 15341), (1725, 14674), (1914, 13225), (2001, 12650), (2175, 11638), (2530, 10005), (2645, 9570), (3174, 7975), (3190, 7935), (3335, 7590), (3450, 7337), (3795, 6670), (4002, 6325), (4350, 5819), (4785, 5290)]