26197020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 83507424

約数和(自身を除く): 57310404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 103, 108, 135, 157, 162, 180, 206, 270, 309, 314, 324, 405, 412, 471, 515, 540, 618, 628, 785, 810, 927, 942, 1030, 1236, 1413, 1545, 1570, 1620, 1854, 1884, 2060, 2355, 2781, 2826, 3090, 3140, 3708, 4239, 4635, 4710, 5562, 5652, 6180, 7065, 8343, 8478, 9270, 9420, 11124, 12717, 13905, 14130, 16171, 16686, 16956, 18540, 21195, 25434, 27810, 28260, 32342, 33372, 41715, 42390, 48513, 50868, 55620, 63585, 64684, 80855, 83430, 84780, 97026, 127170, 145539, 161710, 166860, 194052, 242565, 254340, 291078, 323420, 436617, 485130, 582156, 727695, 873234, 970260, 1309851, 1455390, 1746468, 2183085, 2619702, 2910780, 4366170, 5239404, 6549255, 8732340, 13098510, 26197020]

約数ペア:

[(1, 26197020), (2, 13098510), (3, 8732340), (4, 6549255), (5, 5239404), (6, 4366170), (9, 2910780), (10, 2619702), (12, 2183085), (15, 1746468), (18, 1455390), (20, 1309851), (27, 970260), (30, 873234), (36, 727695), (45, 582156), (54, 485130), (60, 436617), (81, 323420), (90, 291078), (103, 254340), (108, 242565), (135, 194052), (157, 166860), (162, 161710), (180, 145539), (206, 127170), (270, 97026), (309, 84780), (314, 83430), (324, 80855), (405, 64684), (412, 63585), (471, 55620), (515, 50868), (540, 48513), (618, 42390), (628, 41715), (785, 33372), (810, 32342), (927, 28260), (942, 27810), (1030, 25434), (1236, 21195), (1413, 18540), (1545, 16956), (1570, 16686), (1620, 16171), (1854, 14130), (1884, 13905), (2060, 12717), (2355, 11124), (2781, 9420), (2826, 9270), (3090, 8478), (3140, 8343), (3708, 7065), (4239, 6180), (4635, 5652), (4710, 5562)]