15000876

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 45497088

約数和(自身を除く): 30496212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 61, 66, 69, 81, 92, 99, 108, 122, 132, 138, 162, 183, 198, 207, 243, 244, 253, 276, 297, 324, 366, 396, 414, 486, 506, 549, 594, 621, 671, 732, 759, 828, 891, 972, 1012, 1098, 1188, 1242, 1342, 1403, 1518, 1647, 1782, 1863, 2013, 2196, 2277, 2484, 2673, 2684, 2806, 3036, 3294, 3564, 3726, 4026, 4209, 4554, 4941, 5346, 5589, 5612, 6039, 6588, 6831, 7452, 8052, 8418, 9108, 9882, 10692, 11178, 12078, 12627, 13662, 14823, 15433, 16836, 18117, 19764, 20493, 22356, 24156, 25254, 27324, 29646, 30866, 36234, 37881, 40986, 46299, 50508, 54351, 59292, 61479, 61732, 72468, 75762, 81972, 92598, 108702, 113643, 122958, 138897, 151524, 163053, 185196, 217404, 227286, 245916, 277794, 326106, 340929, 416691, 454572, 555588, 652212, 681858, 833382, 1250073, 1363716, 1666764, 2500146, 3750219, 5000292, 7500438, 15000876]

約数ペア:

[(1, 15000876), (2, 7500438), (3, 5000292), (4, 3750219), (6, 2500146), (9, 1666764), (11, 1363716), (12, 1250073), (18, 833382), (22, 681858), (23, 652212), (27, 555588), (33, 454572), (36, 416691), (44, 340929), (46, 326106), (54, 277794), (61, 245916), (66, 227286), (69, 217404), (81, 185196), (92, 163053), (99, 151524), (108, 138897), (122, 122958), (132, 113643), (138, 108702), (162, 92598), (183, 81972), (198, 75762), (207, 72468), (243, 61732), (244, 61479), (253, 59292), (276, 54351), (297, 50508), (324, 46299), (366, 40986), (396, 37881), (414, 36234), (486, 30866), (506, 29646), (549, 27324), (594, 25254), (621, 24156), (671, 22356), (732, 20493), (759, 19764), (828, 18117), (891, 16836), (972, 15433), (1012, 14823), (1098, 13662), (1188, 12627), (1242, 12078), (1342, 11178), (1403, 10692), (1518, 9882), (1647, 9108), (1782, 8418), (1863, 8052), (2013, 7452), (2196, 6831), (2277, 6588), (2484, 6039), (2673, 5612), (2684, 5589), (2806, 5346), (3036, 4941), (3294, 4554), (3564, 4209), (3726, 4026)]