15187590

素因数分解:

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

素因数の和:99

約数の個数: 144

約数和(自身を含む): 46584720

約数和(自身を除く): 31397130

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 29, 30, 33, 45, 46, 55, 58, 66, 69, 87, 90, 99, 110, 115, 138, 145, 165, 174, 198, 207, 230, 253, 261, 290, 319, 330, 345, 414, 435, 495, 506, 522, 529, 638, 667, 690, 759, 870, 957, 990, 1035, 1058, 1265, 1305, 1334, 1518, 1587, 1595, 1914, 2001, 2070, 2277, 2530, 2610, 2645, 2871, 3174, 3190, 3335, 3795, 4002, 4554, 4761, 4785, 5290, 5742, 5819, 6003, 6670, 7337, 7590, 7935, 9522, 9570, 10005, 11385, 11638, 12006, 14355, 14674, 15341, 15870, 17457, 20010, 22011, 22770, 23805, 28710, 29095, 30015, 30682, 34914, 36685, 44022, 46023, 47610, 52371, 58190, 60030, 66033, 73370, 76705, 87285, 92046, 104742, 110055, 132066, 138069, 153410, 168751, 174570, 220110, 230115, 261855, 276138, 330165, 337502, 460230, 506253, 523710, 660330, 690345, 843755, 1012506, 1380690, 1518759, 1687510, 2531265, 3037518, 5062530, 7593795, 15187590]

約数ペア:

[(1, 15187590), (2, 7593795), (3, 5062530), (5, 3037518), (6, 2531265), (9, 1687510), (10, 1518759), (11, 1380690), (15, 1012506), (18, 843755), (22, 690345), (23, 660330), (29, 523710), (30, 506253), (33, 460230), (45, 337502), (46, 330165), (55, 276138), (58, 261855), (66, 230115), (69, 220110), (87, 174570), (90, 168751), (99, 153410), (110, 138069), (115, 132066), (138, 110055), (145, 104742), (165, 92046), (174, 87285), (198, 76705), (207, 73370), (230, 66033), (253, 60030), (261, 58190), (290, 52371), (319, 47610), (330, 46023), (345, 44022), (414, 36685), (435, 34914), (495, 30682), (506, 30015), (522, 29095), (529, 28710), (638, 23805), (667, 22770), (690, 22011), (759, 20010), (870, 17457), (957, 15870), (990, 15341), (1035, 14674), (1058, 14355), (1265, 12006), (1305, 11638), (1334, 11385), (1518, 10005), (1587, 9570), (1595, 9522), (1914, 7935), (2001, 7590), (2070, 7337), (2277, 6670), (2530, 6003), (2610, 5819), (2645, 5742), (2871, 5290), (3174, 4785), (3190, 4761), (3335, 4554), (3795, 4002)]